Analysis
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max time kernel
119s -
max time network
107s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17-01-2025 10:52
Static task
static1
Behavioral task
behavioral1
Sample
e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe
Resource
win10v2004-20241007-en
General
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Target
e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe
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Size
179KB
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MD5
e7c3e3a098d4dfeed16f78d1e292dc60
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SHA1
e036f66ffffc85dc81493083f243560346c59d82
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SHA256
e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8
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SHA512
65d4ba3ccaa89196782d5436d6bc2c2fad12e9271ce005922615f6244fc1630bcf6273379004a860b151245b619f6a056bd29ae579b4be43153cf51cf5eec536
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SSDEEP
3072:7bnWMrGD5IAXEmLs++MqFz+AF/s+36haGkSzJT9WXO7tLXm1IUTDXzoXP:PWMzA0mIJM6zzFU+3UmqE6CKUTL
Malware Config
Extracted
pony
http://mg1lz2fzd.mdutmtm.in/p/image.php
http://mw1lz2fzd.mdutmtm.in/p/image.php
http://mm1lz2fzd.mdutmtm.in/p/image.php
http://m21lz2fzd.mdutmtm.in/p/image.php
http://ng1lz2fzd.mdutmtm.in/p/image.php
http://nw1lz2fzd.mdutmtm.in/p/image.php
http://nm1lz2fzd.mdutmtm.in/p/image.php
http://n21lz2fzd.mdutmtm.in/p/image.php
http://og1lz2fzd.mdutmtm.in/p/image.php
http://ow1lz2fzd.mdutmtm.in/p/image.php
http://mg1lz2fzd.mdutmti.in/p/contact.php
http://mw1lz2fzd.mdutmti.in/p/contact.php
http://mm1lz2fzd.mdutmti.in/p/contact.php
http://m21lz2fzd.mdutmti.in/p/contact.php
http://ng1lz2fzd.mdutmti.in/p/contact.php
http://nw1lz2fzd.mdutmti.in/p/contact.php
http://nm1lz2fzd.mdutmti.in/p/contact.php
http://n21lz2fzd.mdutmti.in/p/contact.php
http://og1lz2fzd.mdutmti.in/p/contact.php
http://ow1lz2fzd.mdutmti.in/p/contact.php
Signatures
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Pony family
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Deletes itself 1 IoCs
pid Process 2692 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2644 syslvahuax.exe -
Loads dropped DLL 1 IoCs
pid Process 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts syslvahuax.exe -
Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook syslvahuax.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\SYS_UPDATE_12072014 = "C:\\Users\\Admin\\AppData\\Roaming\\WinRAR\\syslvahuax.exe" syslvahuax.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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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 3 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 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language syslvahuax.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 16 IoCs
description pid Process Token: SeImpersonatePrivilege 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Token: SeTcbPrivilege 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Token: SeChangeNotifyPrivilege 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Token: SeCreateTokenPrivilege 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Token: SeBackupPrivilege 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Token: SeRestorePrivilege 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Token: SeIncreaseQuotaPrivilege 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Token: SeAssignPrimaryTokenPrivilege 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe Token: SeImpersonatePrivilege 2644 syslvahuax.exe Token: SeTcbPrivilege 2644 syslvahuax.exe Token: SeChangeNotifyPrivilege 2644 syslvahuax.exe Token: SeCreateTokenPrivilege 2644 syslvahuax.exe Token: SeBackupPrivilege 2644 syslvahuax.exe Token: SeRestorePrivilege 2644 syslvahuax.exe Token: SeIncreaseQuotaPrivilege 2644 syslvahuax.exe Token: SeAssignPrimaryTokenPrivilege 2644 syslvahuax.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2216 wrote to memory of 2644 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe 28 PID 2216 wrote to memory of 2644 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe 28 PID 2216 wrote to memory of 2644 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe 28 PID 2216 wrote to memory of 2644 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe 28 PID 2216 wrote to memory of 2692 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe 29 PID 2216 wrote to memory of 2692 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe 29 PID 2216 wrote to memory of 2692 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe 29 PID 2216 wrote to memory of 2692 2216 e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe 29 -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook syslvahuax.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe"C:\Users\Admin\AppData\Local\Temp\e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Users\Admin\AppData\Roaming\WinRAR\syslvahuax.exe"C:\Users\Admin\AppData\Roaming\WinRAR\syslvahuax.exe"2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_win_path
PID:2644
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\E2138D~1.EXE" > NUL2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2692
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
179KB
MD5e7c3e3a098d4dfeed16f78d1e292dc60
SHA1e036f66ffffc85dc81493083f243560346c59d82
SHA256e2138d4d13ba9b76a8fc3c4528c27c5eac80da37c2801f550088fd8616a6ebb8
SHA51265d4ba3ccaa89196782d5436d6bc2c2fad12e9271ce005922615f6244fc1630bcf6273379004a860b151245b619f6a056bd29ae579b4be43153cf51cf5eec536