Analysis
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max time kernel
120s -
max time network
215s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
27/03/2025, 15:42
Static task
static1
Behavioral task
behavioral1
Sample
order452000739355.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
order452000739355.exe
Resource
win10v2004-20250314-en
General
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Target
order452000739355.exe
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Size
640KB
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MD5
2ef5e80bf4e6f0d3029f1bba361420f7
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SHA1
42f1c5473f6f40ec13bdc2cc4c390c3915942a67
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SHA256
2fb7505c8296c864ebf2e99348f4465997be63da7f99867170772a7aeea7d35f
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SHA512
476ca7a6c0a19be26a33c68ef762bb4e1ba199de55e3807c7787611482923942b85b3ecb0fe4c559bb79d46b3a6f9f442d064e7ece7642c32b9e66f09a3fc983
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SSDEEP
12288:VRco9fTeXwDxs86uRA0MKQ/lTdkLGQaoiAU/f+UQhs5aR8VI/B:Lco9fKwDy30M3/lGtaoVEvQh1R8
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.holpak.pk - Port:
26 - Username:
[email protected] - Password:
Balansholland@8617 - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral2/memory/4828-34-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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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 4896 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-1-5-21-3342763580-2723508992-2885672917-1000\Control Panel\International\Geo\Nation order452000739355.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 31 checkip.dyndns.org 33 reallyfreegeoip.org 34 reallyfreegeoip.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5452 set thread context of 4828 5452 order452000739355.exe 101 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language order452000739355.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5076 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 5452 order452000739355.exe 4896 powershell.exe 5452 order452000739355.exe 5452 order452000739355.exe 5452 order452000739355.exe 4828 RegSvcs.exe 4896 powershell.exe 4828 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 5452 order452000739355.exe Token: SeDebugPrivilege 4896 powershell.exe Token: SeDebugPrivilege 4828 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 5452 wrote to memory of 4896 5452 order452000739355.exe 96 PID 5452 wrote to memory of 4896 5452 order452000739355.exe 96 PID 5452 wrote to memory of 4896 5452 order452000739355.exe 96 PID 5452 wrote to memory of 5076 5452 order452000739355.exe 98 PID 5452 wrote to memory of 5076 5452 order452000739355.exe 98 PID 5452 wrote to memory of 5076 5452 order452000739355.exe 98 PID 5452 wrote to memory of 5228 5452 order452000739355.exe 100 PID 5452 wrote to memory of 5228 5452 order452000739355.exe 100 PID 5452 wrote to memory of 5228 5452 order452000739355.exe 100 PID 5452 wrote to memory of 4828 5452 order452000739355.exe 101 PID 5452 wrote to memory of 4828 5452 order452000739355.exe 101 PID 5452 wrote to memory of 4828 5452 order452000739355.exe 101 PID 5452 wrote to memory of 4828 5452 order452000739355.exe 101 PID 5452 wrote to memory of 4828 5452 order452000739355.exe 101 PID 5452 wrote to memory of 4828 5452 order452000739355.exe 101 PID 5452 wrote to memory of 4828 5452 order452000739355.exe 101 PID 5452 wrote to memory of 4828 5452 order452000739355.exe 101 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\order452000739355.exe"C:\Users\Admin\AppData\Local\Temp\order452000739355.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5452 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yRCXvGZ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4896
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yRCXvGZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8685.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:5076
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:5228
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4828
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD50a1bf4a89e9265724790abb0bf0c8a02
SHA169482235781325e23db38f94913dd6fcc73e2434
SHA25639be63255d9a6439516fd0801842c088557d27fdceed5d44554d3e1cdeddfd96
SHA512b5a26f8d703d3036be78d0b41bace3b8ab673f372353ff86e109d58a6984bec01c378c0246f223144720fafd8974ded6105e5629f1b8df95e93d3c04bd0b72f3