9d5707344da926e96c8469f7bf7db2b94e39f647674899e95812ada691a7447d

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 06:54

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General

Target

eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe
Size

1.4MB
MD5

eacc8091a590cf8d50c40aec12e3e280
SHA1

d0b6eb389d96d0b140f1caa8364c467b733dd688
SHA256

9d5707344da926e96c8469f7bf7db2b94e39f647674899e95812ada691a7447d
SHA512

75c4861ef50d5ccc0aa9bd7bae045e398aadf1d301527cba72ab8dfda43492aa2f17cccd8852d9cf6195f0e7b7f1c3a2e68bf936887bcf40d2192c9acb99306f
SSDEEP

24576:g0T/4yRt17b8GndKSvvTrrvORorGuKwTX1r/l/BVyou/jyoQYn1hu:g8FR/nxTvTWRUy+lr/RBVyX/jFXU

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1528	2776	WerFault.exe	29

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	eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 1528	2776	eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe	31
PID 2776 wrote to memory of 1528	2776	eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe	31
PID 2776 wrote to memory of 1528	2776	eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe	31
PID 2776 wrote to memory of 1528	2776	eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eacc8091a590cf8d50c40aec12e3e280_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 556
  2⤵
  - Program crash
  PID:1528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2776-8-0x00000000020B0000-0x00000000021B6000-memory.dmp

Filesize
1.0MB

Download
memory/2776-7-0x00000000020B0000-0x00000000021B6000-memory.dmp

Filesize
1.0MB

Download
memory/2776-0-0x00000000020B0000-0x00000000021B6000-memory.dmp

Filesize
1.0MB

Download
memory/2776-5-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/2776-10-0x00000000020B0000-0x00000000021B6000-memory.dmp

Filesize
1.0MB

Download
memory/2776-11-0x0000000000400000-0x0000000000607000-memory.dmp

Filesize
2.0MB

Download
memory/2776-12-0x00000000020B0000-0x00000000021B6000-memory.dmp

Filesize
1.0MB

Download