General
- Target Pokémon_Pokopia_Archive_x86_4556.zip
- Size 804.9MB
- Sample261016-ffkk4a117l
- SHA256 c80aa4c57801cad52a28402952cc57d5c28f50d53d57c53f700ebd4f9afd629a
- MD5 794640192e9492eaca5986c5d5aeaeb4
- SHA1 4fce30c6bb36f66709b6600b5c9229d81257b451
- SHA512 a217798e1421909a42925f99015293fd5bd7ffbbf2422bb411ffd34e9dc94c2c14346d5c865fd1fc88a6583d19e33e462189353304e3b2fa669ae6d5e102c5c0
- SSDEEP 786432:Ey3LgG+3OSlykgFFdW1tkwO8pX0vXihnPYz5SQH0TZZo5:Ey3EG+3ykOryhOwkviVgND0Tw
- TLSH T10D9933118C2CE0D7FB9331B4B970D157856B50B236DFE669F8AA31F8AD478046F2C61A
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Pokémon_Pokopia_Archive_x86_4556.zip
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
Pokémon_Pokopia_Archive_x86_4556.zip
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
hijackloader
-
directory
%APPDATA%\dev_observer_repository
-
inject_dll
%windir%\SysWOW64\pla.dll
Extracted
-
acrstealer
Extracted
-
acrstealer
-
4.4.7-alpha1
-
edge.dropforge.cc
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code.jquery.com
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ddrs
logs.fetchwave.cc
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guids
4d0bf37a-3180-4974-a873-a6ec4d4dc9f9
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.2.6187.130 Safari/537.36
Targets
-
- Target Pokémon_Pokopia_Archive_x86_4556.zip
- Size 804.9MB
- SHA256 c80aa4c57801cad52a28402952cc57d5c28f50d53d57c53f700ebd4f9afd629a
- MD5 794640192e9492eaca5986c5d5aeaeb4
- SHA1 4fce30c6bb36f66709b6600b5c9229d81257b451
- SHA512 a217798e1421909a42925f99015293fd5bd7ffbbf2422bb411ffd34e9dc94c2c14346d5c865fd1fc88a6583d19e33e462189353304e3b2fa669ae6d5e102c5c0
- SSDEEP 786432:Ey3LgG+3OSlykgFFdW1tkwO8pX0vXihnPYz5SQH0TZZo5:Ey3EG+3ykOryhOwkviVgND0Tw
- TLSH T10D9933118C2CE0D7FB9331B4B970D157856B50B236DFE669F8AA31F8AD478046F2C61A
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects HijackLoader (aka IDAT Loader)
-
Detects SectopRAT aka Arechclient2
-
Family: ACR stealer,GrMsk
ACR stealer (aka GrMsk stealer) is an infostealer written in C++.
-
Family: HijackLoader, IDAT loader, Ghostulse,
HijackLoader is a multi-stage loader, first seen in 2023.
-
Suspicious use of NtCreateUserProcessOtherParentProcess
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Indirect Command Execution
Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.
-
Loads dropped DLL
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Modifies system executable filetype association
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Privilege Escalation
Access Token Manipulation
1Parent PID Spoofing
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
2Change Default File Association
1Component Object Model Hijacking
1Process Injection
1Defense Evasion
Access Token Manipulation
1Parent PID Spoofing
1Indirect Command Execution
1Modify Registry
3Process Injection
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3