b5e5aab315e59126cef70543d27cc4809e9000f6cf980253970db316947bcfe7

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 02:17

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General

Target

37fb1d57f0991605a22c3920e3530ee8_JaffaCakes118.dll
Size

32KB
MD5

37fb1d57f0991605a22c3920e3530ee8
SHA1

d8e91a30ded317c8634e848f1144d7376c49ff4b
SHA256

b5e5aab315e59126cef70543d27cc4809e9000f6cf980253970db316947bcfe7
SHA512

434149b422afe3306c86ad6614818d872913f951e768c5311659cc7538a17974f82aa44075b951fbf0b7442f552fc7f7cf1642b34ff044972caa6257e9f118b3
SSDEEP

192:Ub31rznHUjz3SmGzcJp7VSCxUOJiZ6lUFDROUxXfBbVZ87h7JwaBjcNK8qjykm5J:UrtzaMm/l8dQ7EaBjyKFekmcwbIsp

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 8 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}\ = "IRichEditSpecialChar"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}\ProxyStubClsid32\ = "{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}\ = "IRichEditSpecialChar Proxy/Stub"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}\InProcServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\37fb1d57f0991605a22c3920e3530ee8_JaffaCakes118.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{BE6C82A1-BFB2-11cf-A644-00608CF2ECDF}	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 1720	1812	regsvr32.exe	30
PID 1812 wrote to memory of 1720	1812	regsvr32.exe	30
PID 1812 wrote to memory of 1720	1812	regsvr32.exe	30
PID 1812 wrote to memory of 1720	1812	regsvr32.exe	30
PID 1812 wrote to memory of 1720	1812	regsvr32.exe	30
PID 1812 wrote to memory of 1720	1812	regsvr32.exe	30
PID 1812 wrote to memory of 1720	1812	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\37fb1d57f0991605a22c3920e3530ee8_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\37fb1d57f0991605a22c3920e3530ee8_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:1720

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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