b2ced88c56dc7f6fbe8a12b426e2b1ca48c1cfda6ba5cd23cebd598344e21856

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 19:32

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General

Target

53569596c29b4ae4e271284717a1fca2_JaffaCakes118.dll
Size

52KB
MD5

53569596c29b4ae4e271284717a1fca2
SHA1

03e414e1906c63d09a335ff23b795fcde94b6082
SHA256

b2ced88c56dc7f6fbe8a12b426e2b1ca48c1cfda6ba5cd23cebd598344e21856
SHA512

d806f29c03c23c8e96628f9d0b0b6d076b98e82e5e29b783e96388c3f97d5fb9327d1f0a240d1e810fe29e9eb651cd3431f09909a6123b486f864505fbfe7472
SSDEEP

768:VcSxxizyNaGVh8c4CRyqygYjuEdKln6D9CrMLJ4ryzWqXGIcuxjjn:HOWNaGVh14CRyqyg6d42PLJw4hf

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 33 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\MajorVersion = "1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{84585C01-7301-4da2-887E-AE94A936B992}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{84585C01-7301-4da2-887E-AE94A936B992}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\53569596c29b4ae4e271284717a1fca2_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\MinOutputConnections = "1"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\MaxInstances = "4294967295"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\NumAPOInterfaces = "1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\Copyright = "Copyright (c) Andrea Electronics Corporation"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{1BB3F995-6989-463d-8FC1-8D0E53EEF936}\ = "AESTARen"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0\ = "AEAudioAPODlllib"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{84585C01-7301-4da2-887E-AE94A936B992}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\53569596c29b4ae4e271284717a1fca2_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\MinInputConnections = "1"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\MaxOutputConnections = "1"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\Flags = "15"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\AESTARen.DLL\AppID = "{1BB3F995-6989-463d-8FC1-8D0E53EEF936}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\FriendlyName = "CAEAudioAPOGFX"	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\MaxInputConnections = "1"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\AESTARen.DLL	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{84585C01-7301-4da2-887E-AE94A936B992}\ = "AEAudioAPOGFX Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\APOInterface0 = "{1B1A7073-99E8-410D-A7D5-2E454670AFE6}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{1BB3F995-6989-463d-8FC1-8D0E53EEF936}	regsvr32.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\AudioEngine\AudioProcessingObjects\{84585C01-7301-4DA2-887E-AE94A936B992}\MinorVersion = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{84585C01-7301-4da2-887E-AE94A936B992}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FDE58C1F-3AD1-467A-AB9F-A068D2907731}	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 1776	1840	regsvr32.exe	31
PID 1840 wrote to memory of 1776	1840	regsvr32.exe	31
PID 1840 wrote to memory of 1776	1840	regsvr32.exe	31
PID 1840 wrote to memory of 1776	1840	regsvr32.exe	31
PID 1840 wrote to memory of 1776	1840	regsvr32.exe	31
PID 1840 wrote to memory of 1776	1840	regsvr32.exe	31
PID 1840 wrote to memory of 1776	1840	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\53569596c29b4ae4e271284717a1fca2_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1840
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\53569596c29b4ae4e271284717a1fca2_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:1776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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