Malware Analysis Report

2024-11-15 07:58

Sample ID 241024-lxdrrssala
Target REVISED INVOICE.exe
SHA256 d2320e5704e90bc713c59a0521bacf04ca5751c2481e1dd4e3a95494981d867c
Tags
discovery execution vipkeylogger keylogger stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d2320e5704e90bc713c59a0521bacf04ca5751c2481e1dd4e3a95494981d867c

Threat Level: Known bad

The file REVISED INVOICE.exe was found to be: Known bad.

Malicious Activity Summary

discovery execution vipkeylogger keylogger stealer

VIPKeylogger

Command and Scripting Interpreter: PowerShell

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Drops file in Program Files directory

Drops file in Windows directory

Enumerates physical storage devices

Command and Scripting Interpreter: PowerShell

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-24 09:54

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-24 09:54

Reported

2024-10-24 09:57

Platform

win7-20241010-en

Max time kernel

122s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe"

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\Common Files\Hemicrane.ini C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\resources\0409\federalt\Telephonists230.Ube C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A
File opened for modification C:\Windows\resources\snagline.sub C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A
File created C:\Windows\resources\0409\syntonolydian\statsminister.lnk C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe

"C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -windowstyle hidden "$Funktionserklringen=Get-Content -raw 'C:\Users\Admin\AppData\Local\fona\Kvit\Hyperclimax.Com';$Longers=$Funktionserklringen.SubString(56921,3);.$Longers($Funktionserklringen)"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -windowstyle hidden "$Funktionserklringen=Get-Content -raw 'C:\Users\Admin\AppData\Local\fona\Kvit\Hyperclimax.Com';$Longers=$Funktionserklringen.SubString(56921,3);.$Longers($Funktionserklringen)"

Network

N/A

Files

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\depoh.lnk

MD5 f531f1b805017206cd3d0f52e088fbbf
SHA1 00eacc2e15236a38e743d0203493335c029d97ca
SHA256 0b472228e563bfb78ab84bcee81c5e86bfb54ed3d24b1cef470c00d54c6d1a22
SHA512 bceeb4c7dbcb458e42a923ed21f1e37a6404c75f7e76d43a0005bef21a9c6c7efc8e0b4aec8b301f98f8dc95e8e741dfa5bb86ace74548f56331e6eec7b5bb09

memory/2500-172-0x0000000073B71000-0x0000000073B72000-memory.dmp

memory/2500-173-0x0000000073B70000-0x000000007411B000-memory.dmp

memory/2500-175-0x0000000073B70000-0x000000007411B000-memory.dmp

memory/2500-174-0x0000000073B70000-0x000000007411B000-memory.dmp

memory/2500-176-0x0000000073B70000-0x000000007411B000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

MD5 42dc7628d29552efa816d58b47854bda
SHA1 fe1b84cf8d51ef7d1cc7a63d406d364bf91f930a
SHA256 3e0e531a7e57c1ce28b41b7e2d32b166becca191834f2ccd7740e5a81a05c46f
SHA512 f3e21306802232587d6851154a39a521a164d007e742c48be76a1d12b6a2eec71d0cdd9dffaf8fc09b821666b54335891523c19b30204d055d20fe34aedb4a14

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-24 09:54

Reported

2024-10-24 18:58

Platform

win10v2004-20241007-en

Max time kernel

0s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A drive.google.com N/A N/A
N/A drive.google.com N/A N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\resources\0409\syntonolydian\statsminister.lnk C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A
File opened for modification C:\Windows\resources\0409\federalt\Telephonists230.Ube C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A
File opened for modification C:\Windows\resources\snagline.sub C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe

"C:\Users\Admin\AppData\Local\Temp\REVISED INVOICE.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -windowstyle hidden "$Funktionserklringen=Get-Content -raw 'C:\Users\Admin\AppData\Local\fona\Kvit\Hyperclimax.Com';$Longers=$Funktionserklringen.SubString(56921,3);.$Longers($Funktionserklringen)"

C:\Windows\SysWOW64\msiexec.exe

"C:\Windows\SysWOW64\msiexec.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.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 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 drive.google.com udp
GB 142.250.180.14:443 drive.google.com tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.180.3:80 c.pki.goog tcp
US 8.8.8.8:53 o.pki.goog udp
GB 142.250.180.3:80 o.pki.goog tcp
US 8.8.8.8:53 drive.usercontent.google.com udp
GB 142.250.187.193:443 drive.usercontent.google.com tcp
US 8.8.8.8:53 14.180.250.142.in-addr.arpa udp
US 8.8.8.8:53 3.180.250.142.in-addr.arpa udp
US 8.8.8.8:53 193.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
DE 193.122.6.168:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 168.6.122.193.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 152.67.21.104.in-addr.arpa udp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 101.11.19.2.in-addr.arpa udp
US 8.8.8.8:53 138.201.86.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Printer Shortcuts\depoh.lnk

MD5 c87ab8bcaa63a6064aa01de3f82668f7
SHA1 8ec92b2666bb9113d3543c8184fde8a1a09bde4e
SHA256 145b6e14ecdf155dbc9c2a7aee435146a08185b9ed97aef56d9ee6768df36eb2
SHA512 4e4b7a369f9171e5fad8b0a45f6a358cb3979d84f340c82ef470af81b7c33186ce7747e5b8bf69108e99be5817b48e4bdee967a94717e19d703f49d2a823ccaf

memory/4372-170-0x00000000742FE000-0x00000000742FF000-memory.dmp

memory/4372-171-0x0000000004C10000-0x0000000004C46000-memory.dmp

memory/4372-172-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-174-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-173-0x00000000053A0000-0x00000000059C8000-memory.dmp

memory/4372-175-0x0000000005210000-0x0000000005232000-memory.dmp

memory/4372-176-0x00000000052B0000-0x0000000005316000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4i0kov0g.dsx.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4372-187-0x0000000005B90000-0x0000000005EE4000-memory.dmp

memory/4372-177-0x0000000005320000-0x0000000005386000-memory.dmp

memory/4372-188-0x00000000061C0000-0x00000000061DE000-memory.dmp

memory/4372-189-0x00000000065D0000-0x000000000661C000-memory.dmp

memory/4372-192-0x0000000006730000-0x0000000006752000-memory.dmp

memory/4372-193-0x0000000007810000-0x0000000007DB4000-memory.dmp

C:\Users\Admin\AppData\Local\fona\Kvit\Hyperclimax.Com

MD5 6ac57b58205d75aee6380c3c6a8ef2a2
SHA1 466480b2a43b6c6dd95253849acaafcef82ca2b3
SHA256 f79002317d2a561e589e0006dd549d39c71488689ce772b15f84f393926a2786
SHA512 ea0dea24679edb7b4d10a62e23d52bf8102338bea90957f27adc92228a54bb0b49bb710b2ed9a159b48eb5ad1a353fdcefb311a2569a82d1bed17f8f4e7782be

memory/4372-191-0x00000000066E0000-0x00000000066FA000-memory.dmp

memory/4372-190-0x0000000007170000-0x0000000007206000-memory.dmp

memory/4372-195-0x0000000008440000-0x0000000008ABA000-memory.dmp

memory/4372-197-0x0000000070770000-0x00000000707BC000-memory.dmp

memory/4372-210-0x0000000007670000-0x0000000007713000-memory.dmp

memory/4372-211-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-212-0x0000000007770000-0x000000000777A000-memory.dmp

memory/4372-215-0x00000000077E0000-0x0000000007804000-memory.dmp

memory/4372-214-0x00000000077B0000-0x00000000077DA000-memory.dmp

memory/4372-213-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-209-0x0000000007640000-0x000000000765E000-memory.dmp

memory/4372-199-0x0000000070D20000-0x0000000071074000-memory.dmp

memory/4372-216-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-198-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-196-0x0000000007600000-0x0000000007632000-memory.dmp

memory/4372-218-0x00000000742F0000-0x0000000074AA0000-memory.dmp

C:\Users\Admin\AppData\Local\fona\Kvit\Smudgeproof.Spe

MD5 02093bf4e23f0dc4ed17ace33f3071c3
SHA1 ff8e59ee5eb06847411f0f11319081acc6510f8c
SHA256 2f9c4d11c84da12fc93d685d8a1cf99f0b7c9fe42d50bcd56e08d6e4b2a8014b
SHA512 41f9d4a882d570da60724494d64dab81c2cacab90b90b44ce5ae4726bd6dfaabf5c3e6abf358575b3f321b62dbd7fcbc0788c49c135f511e5be7826bda6426ca

memory/4372-220-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-221-0x00000000742FE000-0x00000000742FF000-memory.dmp

memory/4372-222-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-223-0x0000000008AC0000-0x000000000D137000-memory.dmp

memory/4372-224-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-225-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-226-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/4372-228-0x00000000742F0000-0x0000000074AA0000-memory.dmp

memory/3080-243-0x0000000024580000-0x000000002461C000-memory.dmp

memory/3080-241-0x0000000000CA0000-0x0000000001EF4000-memory.dmp

memory/3080-242-0x0000000000CA0000-0x0000000000CE8000-memory.dmp

memory/3080-245-0x0000000025200000-0x00000000253C2000-memory.dmp

memory/3080-246-0x0000000024A50000-0x0000000024AA0000-memory.dmp

memory/3080-249-0x0000000024B00000-0x0000000024B0A000-memory.dmp

memory/3080-248-0x0000000024B50000-0x0000000024BE2000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-10-24 09:54

Reported

2024-10-24 09:57

Platform

win7-20241010-en

Max time kernel

73s

Max time network

19s

Command Line

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Hyperclimax.ps1

Signatures

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A

Processes

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Hyperclimax.ps1

C:\Windows\system32\wermgr.exe

"C:\Windows\system32\wermgr.exe" "-outproc" "2116" "912"

Network

N/A

Files

memory/2116-4-0x000007FEF53CE000-0x000007FEF53CF000-memory.dmp

memory/2116-5-0x000000001B2E0000-0x000000001B5C2000-memory.dmp

memory/2116-6-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-7-0x0000000002410000-0x0000000002418000-memory.dmp

memory/2116-8-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-9-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-10-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-11-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-12-0x000007FEF53CE000-0x000007FEF53CF000-memory.dmp

memory/2116-13-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-14-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-15-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-16-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-17-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-18-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-19-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\OutofProcReport259513910.txt

MD5 c609b7a6fee35d815644526151053f5e
SHA1 c74fd150b672336970cf6e87b1085132ffede5fb
SHA256 f2763765fac7d2d5fb9430e04e12d301fa02f69bd677e056895f24dc54760cd5
SHA512 f1667c660990727d3949e1434ed315ffad82a5a7216650f0a68338715fc30bd57cb5b8783f92d8c094cbc2e98b6e4f0732a0b2cedc707145c04dd7bfbb8c4632

memory/2116-22-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

memory/2116-23-0x000007FEF5110000-0x000007FEF5AAD000-memory.dmp

Analysis: behavioral4

Detonation Overview

Reported

0001-01-01 00:00

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

N/A

Files

N/A