Malware Analysis Report

2024-11-30 05:44

Sample ID 240619-r2egrascnc
Target Package status.exe
SHA256 1c4bde8818c2caac1ea5d08697561d52e4f977a31f648ef55fe54f13efe572e1
Tags
execution agenttesla keylogger spyware stealer trojan
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 Overview

score
10/10

SHA256

1c4bde8818c2caac1ea5d08697561d52e4f977a31f648ef55fe54f13efe572e1

Threat Level: Known bad

The file Package status.exe was found to be: Known bad.

Malicious Activity Summary

execution agenttesla keylogger spyware stealer trojan

AgentTesla

Command and Scripting Interpreter: PowerShell

Reads WinSCP keys stored on the system

Loads dropped DLL

Reads user/profile data of local email clients

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of NtCreateThreadExHideFromDebugger

Suspicious use of SetThreadContext

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

NSIS installer

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-19 14:41

Signatures

Unsigned PE

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

NSIS installer

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 14:41

Reported

2024-06-19 14:43

Platform

win7-20240508-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Package status.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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\kobberbrylluppers.dis C:\Users\Admin\AppData\Local\Temp\Package status.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2824 set thread context of 2808 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\resources\0409\Protoplasmaet.ini C:\Users\Admin\AppData\Local\Temp\Package status.exe N/A

Enumerates physical storage devices

NSIS installer

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2220 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\Package status.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2220 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\Package status.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2220 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\Package status.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2220 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\Package status.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2824 wrote to memory of 2724 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 2824 wrote to memory of 2724 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 2824 wrote to memory of 2724 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 2824 wrote to memory of 2724 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 2824 wrote to memory of 2808 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 2824 wrote to memory of 2808 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 2824 wrote to memory of 2808 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 2824 wrote to memory of 2808 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 2824 wrote to memory of 2808 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 2824 wrote to memory of 2808 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Package status.exe

"C:\Users\Admin\AppData\Local\Temp\Package status.exe"

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

"powershell.exe" -windowstyle hidden "$corabecan=Get-Content 'C:\Users\Admin\AppData\Local\gannetry\Hjelmkldtes\Antesunrise.Ski';$kitningers=$corabecan.SubString(12628,3);.$kitningers($corabecan)"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" "/c set /A 1^^0"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 mplus5.sa.com udp
US 8.8.8.8:53 mplus5.sa.com udp
US 8.8.8.8:53 mplus5.sa.com udp
US 8.8.8.8:53 mplus5.sa.com udp
US 8.8.8.8:53 mplus5.sa.com udp
US 8.8.8.8:53 mplus5.sa.com udp

Files

memory/2824-10-0x0000000073EB1000-0x0000000073EB2000-memory.dmp

memory/2824-11-0x0000000073EB0000-0x000000007445B000-memory.dmp

memory/2824-12-0x0000000073EB0000-0x000000007445B000-memory.dmp

memory/2824-13-0x0000000073EB0000-0x000000007445B000-memory.dmp

C:\Users\Admin\AppData\Local\gannetry\Hjelmkldtes\Antesunrise.Ski

MD5 95c71503bc640705b0973b75d1249e2b
SHA1 44a3114402114ed571c9920eebf2a2c938c7e9c3
SHA256 9c8314a2876644dff91652aefd829835e8700d7cd00d4a2f24173c29f9532dae
SHA512 4512060a616f79bfaa62c3837a2ae68f798f1bb54d63e037b432b79a720fba3fb0c9b48409f22473ff63a7a21a37eb6e119f9eaa05521d40b7bfb771b66e4808

C:\Users\Admin\AppData\Local\gannetry\Hjelmkldtes\Cerebrogalactose140.Mae

MD5 21282b210d55b15aa4083674e5b769eb
SHA1 425367906b18c625a6d6182c42ed67ece27b5262
SHA256 410339e0545e9ee17cf941a8f41b371917495b0811b0b4796c259710a83671c2
SHA512 c6dae5cb93db9ec7b7f125c38e0a95887c9a3e9344d7da046162f08184e9bedae80fe18c6aea2dd98c36b6cd27726d189d341426fbda0ce3f05c58a09cd7e67e

memory/2824-17-0x00000000065D0000-0x000000000A300000-memory.dmp

\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe

MD5 f7f038db9cf8b30eedadbd0e1bd06475
SHA1 183a7e4912252c912340580478a756449d420c18
SHA256 1c4bde8818c2caac1ea5d08697561d52e4f977a31f648ef55fe54f13efe572e1
SHA512 43ce6cce5d06b7317b524689610b9154ffb2d7b16a55328321b19eb4baba9fb793f46e6d4e2ca582cfa5c5b7d7627e59cbd1860169efa31f4eadae3155322d1e

memory/2824-22-0x0000000073EB0000-0x000000007445B000-memory.dmp

memory/2808-23-0x0000000000490000-0x00000000014F2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 14:41

Reported

2024-06-19 14:43

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Package status.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Command and Scripting Interpreter: PowerShell

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe N/A

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\kobberbrylluppers.dis C:\Users\Admin\AppData\Local\Temp\Package status.exe N/A

Suspicious use of NtCreateThreadExHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 844 set thread context of 4400 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\resources\0409\Protoplasmaet.ini C:\Users\Admin\AppData\Local\Temp\Package status.exe N/A

Enumerates physical storage devices

NSIS installer

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
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:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3660 wrote to memory of 844 N/A C:\Users\Admin\AppData\Local\Temp\Package status.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3660 wrote to memory of 844 N/A C:\Users\Admin\AppData\Local\Temp\Package status.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3660 wrote to memory of 844 N/A C:\Users\Admin\AppData\Local\Temp\Package status.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 844 wrote to memory of 2044 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 844 wrote to memory of 2044 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 844 wrote to memory of 2044 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Windows\SysWOW64\cmd.exe
PID 844 wrote to memory of 4400 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 844 wrote to memory of 4400 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 844 wrote to memory of 4400 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 844 wrote to memory of 4400 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe
PID 844 wrote to memory of 4400 N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\Users\Admin\AppData\Local\Temp\Biseksualiteten.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Package status.exe

"C:\Users\Admin\AppData\Local\Temp\Package status.exe"

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

"powershell.exe" -windowstyle hidden "$corabecan=Get-Content 'C:\Users\Admin\AppData\Local\gannetry\Hjelmkldtes\Antesunrise.Ski';$kitningers=$corabecan.SubString(12628,3);.$kitningers($corabecan)"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" "/c set /A 1^^0"

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=3868 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8

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

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

Network

Country Destination Domain Proto
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 138.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.178.10:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 10.178.250.142.in-addr.arpa udp
US 8.8.8.8:53 mplus5.sa.com udp
US 45.58.52.211:80 mplus5.sa.com tcp
US 8.8.8.8:53 211.52.58.45.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp
US 8.8.8.8:53 152.74.67.172.in-addr.arpa udp
US 8.8.8.8:53 smtp.gmail.com udp
IE 209.85.202.108:587 smtp.gmail.com tcp
US 8.8.8.8:53 108.202.85.209.in-addr.arpa udp
IE 209.85.202.108:587 smtp.gmail.com tcp
US 8.8.8.8:53 210.143.182.52.in-addr.arpa udp

Files

memory/844-8-0x0000000073D6E000-0x0000000073D6F000-memory.dmp

memory/844-9-0x0000000004900000-0x0000000004936000-memory.dmp

memory/844-10-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/844-11-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/844-12-0x00000000050A0000-0x00000000056C8000-memory.dmp

memory/844-13-0x0000000004F30000-0x0000000004F52000-memory.dmp

memory/844-14-0x0000000004FD0000-0x0000000005036000-memory.dmp

memory/844-15-0x0000000005840000-0x00000000058A6000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vhzn5q5e.t4s.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/844-21-0x0000000005930000-0x0000000005C84000-memory.dmp

memory/844-26-0x0000000005F00000-0x0000000005F1E000-memory.dmp

memory/844-27-0x0000000006000000-0x000000000604C000-memory.dmp

memory/844-28-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/844-29-0x0000000006430000-0x00000000064C6000-memory.dmp

memory/844-30-0x00000000063E0000-0x00000000063FA000-memory.dmp

memory/844-31-0x00000000064D0000-0x00000000064F2000-memory.dmp

memory/844-32-0x0000000007750000-0x0000000007CF4000-memory.dmp

C:\Users\Admin\AppData\Local\gannetry\Hjelmkldtes\Antesunrise.Ski

MD5 95c71503bc640705b0973b75d1249e2b
SHA1 44a3114402114ed571c9920eebf2a2c938c7e9c3
SHA256 9c8314a2876644dff91652aefd829835e8700d7cd00d4a2f24173c29f9532dae
SHA512 4512060a616f79bfaa62c3837a2ae68f798f1bb54d63e037b432b79a720fba3fb0c9b48409f22473ff63a7a21a37eb6e119f9eaa05521d40b7bfb771b66e4808

memory/844-34-0x0000000008380000-0x00000000089FA000-memory.dmp

memory/844-35-0x0000000073D6E000-0x0000000073D6F000-memory.dmp

memory/844-37-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/844-38-0x0000000073D60000-0x0000000074510000-memory.dmp

C:\Users\Admin\AppData\Local\gannetry\Hjelmkldtes\Cerebrogalactose140.Mae

MD5 21282b210d55b15aa4083674e5b769eb
SHA1 425367906b18c625a6d6182c42ed67ece27b5262
SHA256 410339e0545e9ee17cf941a8f41b371917495b0811b0b4796c259710a83671c2
SHA512 c6dae5cb93db9ec7b7f125c38e0a95887c9a3e9344d7da046162f08184e9bedae80fe18c6aea2dd98c36b6cd27726d189d341426fbda0ce3f05c58a09cd7e67e

memory/844-40-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/844-42-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/844-43-0x0000000008A00000-0x000000000C730000-memory.dmp

memory/844-44-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/844-45-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/844-47-0x0000000073D60000-0x0000000074510000-memory.dmp

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

MD5 f7f038db9cf8b30eedadbd0e1bd06475
SHA1 183a7e4912252c912340580478a756449d420c18
SHA256 1c4bde8818c2caac1ea5d08697561d52e4f977a31f648ef55fe54f13efe572e1
SHA512 43ce6cce5d06b7317b524689610b9154ffb2d7b16a55328321b19eb4baba9fb793f46e6d4e2ca582cfa5c5b7d7627e59cbd1860169efa31f4eadae3155322d1e

memory/844-50-0x0000000073D60000-0x0000000074510000-memory.dmp

memory/4400-51-0x0000000000490000-0x00000000016E4000-memory.dmp

memory/4400-52-0x0000000000490000-0x00000000004D4000-memory.dmp

memory/4400-54-0x0000000024780000-0x00000000247D0000-memory.dmp

memory/4400-55-0x00000000247D0000-0x000000002486C000-memory.dmp

memory/4400-56-0x0000000024C60000-0x0000000024CF2000-memory.dmp

memory/4400-57-0x0000000024D50000-0x0000000024D5A000-memory.dmp