Malware Analysis Report

2024-09-22 16:16

Sample ID 240402-l6h3vaef69
Target fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.zip
SHA256 9f13da787959b5dee6caac87729d817b0c3b02da86ecdc91636459ad10852164
Tags
avaddon evasion persistence ransomware trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

9f13da787959b5dee6caac87729d817b0c3b02da86ecdc91636459ad10852164

Threat Level: Known bad

The file fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.zip was found to be: Known bad.

Malicious Activity Summary

avaddon evasion persistence ransomware trojan

Avaddon payload

UAC bypass

Avaddon

Avaddon family

Renames multiple (250) files with added filename extension

Deletes shadow copies

Renames multiple (145) files with added filename extension

Executes dropped EXE

Adds Run key to start application

Drops desktop.ini file(s)

Checks whether UAC is enabled

Enumerates connected drives

Looks up external IP address via web service

Unsigned PE

Enumerates physical storage devices

System policy modification

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Modifies system certificate store

Interacts with shadow copies

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-04-02 10:08

Signatures

Avaddon family

avaddon

Avaddon payload

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-02 10:08

Reported

2024-04-02 10:14

Platform

win7-20240221-en

Max time kernel

149s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe"

Signatures

Avaddon

ransomware avaddon

Avaddon payload

Description Indicator Process Target
N/A N/A N/A N/A

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Deletes shadow copies

ransomware

Renames multiple (250) files with added filename extension

ransomware

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\update = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\update = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-2297530677-1229052932-2803917579-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.myip.com N/A N/A
N/A api.myip.com N/A N/A

Enumerates physical storage devices

Interacts with shadow copies

ransomware
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\vssadmin.exe N/A
N/A N/A C:\Windows\SysWOW64\vssadmin.exe N/A
N/A N/A C:\Windows\SysWOW64\vssadmin.exe N/A

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474 C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 0f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f0b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f007400000053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c0140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df01d0000000100000010000000918ad43a9475f78bb5243de886d8103c09000000010000000c000000300a06082b06010505070301030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47420000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9 C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 19000000010000001000000068cb42b035ea773e52ef50ecf50ec529030000000100000014000000d4de20d05e66fc53fe1a50882c78db2852cae47409000000010000000c000000300a06082b060105050703011d0000000100000010000000918ad43a9475f78bb5243de886d8103c140000000100000014000000e59d5930824758ccacfa085436867b3ab5044df053000000010000002400000030223020060a2b06010401b13e01640130123010060a2b0601040182373c0101030200c00b0000000100000034000000420061006c00740069006d006f007200650020004300790062006500720054007200750073007400200052006f006f00740000000f0000000100000014000000ce0e658aa3e847e467a147b3049191093d055e6f20000000010000007b030000308203773082025fa0030201020204020000b9300d06092a864886f70d0101050500305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f74301e170d3030303531323138343630305a170d3235303531323233353930305a305a310b300906035504061302494531123010060355040a130942616c74696d6f726531133011060355040b130a43796265725472757374312230200603550403131942616c74696d6f7265204379626572547275737420526f6f7430820122300d06092a864886f70d01010105000382010f003082010a0282010100a304bb22ab983d57e826729ab579d429e2e1e89580b1b0e35b8e2b299a64dfa15dedb009056ddb282ece62a262feb488da12eb38eb219dc0412b01527b8877d31c8fc7bab988b56a09e773e81140a7d1ccca628d2de58f0ba650d2a850c328eaf5ab25878a9a961ca967b83f0cd5f7f952132fc21bd57070f08fc012ca06cb9ae1d9ca337a77d6f8ecb9f16844424813d2c0c2a4ae5e60feb6a605fcb4dd075902d459189863f5a563e0900c7d5db2067af385eaebd403ae5e843e5fff15ed69bcf939367275cf77524df3c9902cb93de5c923533f1f2498215c079929bdc63aece76e863a6b97746333bd681831f0788d76bffc9e8e5d2a86a74d90dc271a390203010001a3453043301d0603551d0e04160414e59d5930824758ccacfa085436867b3ab5044df030120603551d130101ff040830060101ff020103300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100850c5d8ee46f51684205a0ddbb4f27258403bdf764fd2dd730e3a41017ebda2929b6793f76f6191323b8100af958a4d46170bd04616a128a17d50abdc5bc307cd6e90c258d86404feccca37e38c637114feddd68318e4cd2b30174eebe755e07481a7f70ff165c84c07985b805fd7fbe6511a30fc002b4f852373904d5a9317a18bfa02af41299f7a34582e33c5ef59d9eb5c89e7c2ec8a49e4e08144b6dfd706d6b1a63bd64e61fb7cef0f29f2ebb1bb7f250887392c2e2e3168d9a3202ab8e18dde91011ee7e35ab90af3e30947ad0333da7650ff5fc8e9e62cf47442c015dbb1db532d247d2382ed0fe81dc326a1eb5ee3cd5fce7811d19c32442ea6339a9 C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
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Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeAuditPrivilege N/A C:\Windows\system32\vssvc.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2880 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 2988 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 2988 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 2988 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 2988 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 2964 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 1744 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2880 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 2880 wrote to memory of 1296 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\vssadmin.exe
PID 1364 wrote to memory of 1768 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe
PID 1364 wrote to memory of 1768 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe
PID 1364 wrote to memory of 1768 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe
PID 1364 wrote to memory of 1768 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Uses Volume Shadow Copy service COM API

ransomware

Processes

C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

"C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe"

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic.exe SHADOWCOPY /nointeractive

C:\Windows\SysWOW64\vssadmin.exe

vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\system32\vssvc.exe

C:\Windows\system32\vssvc.exe

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic.exe SHADOWCOPY /nointeractive

C:\Windows\SysWOW64\vssadmin.exe

vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic.exe SHADOWCOPY /nointeractive

C:\Windows\SysWOW64\vssadmin.exe

vssadmin.exe Delete Shadows /All /Quiet

C:\Windows\system32\taskeng.exe

taskeng.exe {D397DED4-2802-4A4C-A1FE-739C1B96C4F4} S-1-5-21-2297530677-1229052932-2803917579-1000:HKULBIBU\Admin:Interactive:[1]

C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.myip.com udp
US 104.26.8.59:443 api.myip.com tcp

Files

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

MD5 29f65ba8e88c063813cc50a4ea544e93
SHA1 05a7040d5c127e68c25d81cc51271ffb8bef3568
SHA256 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512 e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

C:\Users\Admin\AppData\Local\Temp\Tar2534.tmp

MD5 435a9ac180383f9fa094131b173a2f7b
SHA1 76944ea657a9db94f9a4bef38f88c46ed4166983
SHA256 67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA512 1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\735367-readme.html

MD5 5d6e9a00244fdf116c840187f21a306d
SHA1 aac3a2ddea2f6589cf528562e8da62d9c2d0bd06
SHA256 c6adc507279517af5f4d3611139e90cb8cdf77c24ad28522cb670d318e527bc5
SHA512 6366878fbefc54941ce86afa48086702a1996d8096e2b1b932b2b869953e2475d5c21844912db1137d2fca44c3f0494442cb02c6c1d8798d146285015e7af567

C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

MD5 6c660f960daac148be75427c712d0134
SHA1 b3c597060abc20d3b3291f8b5252a3834d49b92f
SHA256 fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6
SHA512 48806df9787497cbf55a85a523c8e703aec1bb262c60a019ab45f420a87d016054a97dc428484bd5c2f7ba1c3f57a37d807fc4e1de487dbef1c76dc38fbf8fe0

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-02 10:08

Reported

2024-04-02 10:14

Platform

win10v2004-20240226-en

Max time kernel

161s

Max time network

177s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe"

Signatures

Avaddon

ransomware avaddon

Avaddon payload

Description Indicator Process Target
N/A N/A N/A N/A

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Renames multiple (145) files with added filename extension

ransomware

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\update = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\update = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.myip.com N/A N/A
N/A api.myip.com N/A N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
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Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncreaseQuotaPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeTakeOwnershipPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeLoadDriverPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemProfilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemtimePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeProfSingleProcessPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRestorePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeSystemEnvironmentPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeRemoteShutdownPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeUndockPrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 33 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 34 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 35 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A
Token: 36 N/A C:\Windows\SysWOW64\Wbem\wmic.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2296 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2296 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2296 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2296 wrote to memory of 880 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2296 wrote to memory of 880 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2296 wrote to memory of 880 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2296 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2296 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe
PID 2296 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe C:\Windows\SysWOW64\Wbem\wmic.exe

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

"C:\Users\Admin\AppData\Local\Temp\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4144 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic.exe SHADOWCOPY /nointeractive

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic.exe SHADOWCOPY /nointeractive

C:\Windows\SysWOW64\Wbem\wmic.exe

wmic.exe SHADOWCOPY /nointeractive

C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 249.110.86.104.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 api.myip.com udp
US 172.67.75.163:443 api.myip.com tcp
US 8.8.8.8:53 24.66.18.2.in-addr.arpa udp
US 8.8.8.8:53 163.75.67.172.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
N/A 10.127.0.1:445 tcp
N/A 10.127.0.1:139 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
N/A 10.127.0.2:445 tcp
N/A 10.127.0.2:139 tcp
US 8.8.8.8:53 2.0.127.10.in-addr.arpa udp
N/A 10.127.0.3:445 tcp
N/A 10.127.0.3:139 tcp
US 8.8.8.8:53 93.65.42.20.in-addr.arpa udp
US 8.8.8.8:53 3.0.127.10.in-addr.arpa udp
N/A 10.127.0.4:445 tcp
N/A 10.127.0.4:139 tcp

Files

C:\Users\Admin\Desktop\128380-readme.html

MD5 ccb77336b0e11c90238dc19c5caa3e80
SHA1 d2996ff696335b14df9a047c7fbfd02b570dfaaa
SHA256 9fccab71b553260ec0a0e96363acd12b60f68c209dcc80775784a670a927745c
SHA512 2df6d5c9361e3df8ddfa14181ef7056a3e8a0df210e51bb4ca92be8810353a950a8d24e137f1fd52595a9b7fc178ff260a5c72aa9c86d386276585ccf00fd0ec

C:\Users\Admin\AppData\Roaming\Microsoft\fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6.exe

MD5 6c660f960daac148be75427c712d0134
SHA1 b3c597060abc20d3b3291f8b5252a3834d49b92f
SHA256 fa4626e2c5984d7868a685c5102530bd8260d0b31ef06d2ce2da7636da48d2d6
SHA512 48806df9787497cbf55a85a523c8e703aec1bb262c60a019ab45f420a87d016054a97dc428484bd5c2f7ba1c3f57a37d807fc4e1de487dbef1c76dc38fbf8fe0