Analysis
- max time kernel
143s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
04/05/2024, 00:46
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
ORDEN DE COMPRA URGENTE.exe
Resource
win7-20240221-en
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
ORDEN DE COMPRA URGENTE.exe
Resource
win10v2004-20240226-en
18 signatures
150 seconds
General
- Target ORDEN DE COMPRA URGENTE.exe
- Size 511KB
- Sample240504-a43tpahb7w
- SHA256 95e987cd2cc805c4d478b31ab1387f5aaa19f9b2ef08f045255554c0031235f5
- MD5 8463433369d127bc0d6fd650771c0421
- SHA1 25d94b622456b5fefab687d83481d61148563137
- SHA512 4af7d35d6f3c71138176b2ae58624dfe43caae9bc214d49191d6c9ec6a88f3a2c60a5daea485f7d91282917627d3009cb2125bfbe543507ba04e2a163053ca9b
- SSDEEP 6144:IZe/Wqp+HPH+foUpBs7svmcLnQ4pBu6Ni1ic2GV7LELIkHzwbyaP4hTBmO4fCEAR:IU2vH+ABYEUH72wIkHZaPqBMnAR
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
snakekeylogger
Credentials
-
Protocol
smtp
-
Host
mail.gbogboro.com
-
Port
587
-
Username
-
Password
Lovelove@123
C2
-
https://scratchdreams.tk
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 IoCs
resource yara_rule behavioral2/memory/3496-5-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ORDEN DE COMPRA URGENTE.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths ORDEN DE COMPRA URGENTE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA URGENTE.exe = "0" ORDEN DE COMPRA URGENTE.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4520 powershell.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation ORDEN DE COMPRA URGENTE.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths ORDEN DE COMPRA URGENTE.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions ORDEN DE COMPRA URGENTE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA URGENTE.exe = "0" ORDEN DE COMPRA URGENTE.exe - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jsc.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jsc.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jsc.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ORDEN DE COMPRA URGENTE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ORDEN DE COMPRA URGENTE.exe - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 20 checkip.dyndns.org - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4296 set thread context of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 4520 powershell.exe 4520 powershell.exe 3496 jsc.exe 3496 jsc.exe 3496 jsc.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4520 powershell.exe Token: SeDebugPrivilege 3496 jsc.exe - Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 4296 wrote to memory of 4520 4296 ORDEN DE COMPRA URGENTE.exe 91 PID 4296 wrote to memory of 4520 4296 ORDEN DE COMPRA URGENTE.exe 91 PID 4296 wrote to memory of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 PID 4296 wrote to memory of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 PID 4296 wrote to memory of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 PID 4296 wrote to memory of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 PID 4296 wrote to memory of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 PID 4296 wrote to memory of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 PID 4296 wrote to memory of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 PID 4296 wrote to memory of 3496 4296 ORDEN DE COMPRA URGENTE.exe 92 PID 4296 wrote to memory of 3472 4296 ORDEN DE COMPRA URGENTE.exe 94 PID 4296 wrote to memory of 3472 4296 ORDEN DE COMPRA URGENTE.exe 94 PID 4296 wrote to memory of 3472 4296 ORDEN DE COMPRA URGENTE.exe 94 - System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" ORDEN DE COMPRA URGENTE.exe - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jsc.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 jsc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA URGENTE.exe"C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA URGENTE.exe"1⤵
- UAC bypass
- Windows security bypass
- Checks computer location settings
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4296 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA URGENTE.exe" -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4520
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3496
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵PID:3472
-
-
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=4456 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵PID:1168
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mcfsjfd4.emp.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512