294cd18347a22444a4a08b88161718e6f0b1a7f190659b0744d2d10c2f6f4029

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 05:29

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General

Target

eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe
Size

74KB
MD5

eaac20aaa7e512719dd6df5cf8b2873c
SHA1

fbab1b859dafe4587882d016e2c83e7e995219af
SHA256

294cd18347a22444a4a08b88161718e6f0b1a7f190659b0744d2d10c2f6f4029
SHA512

0bf1fabcc5e1790c2da94deb8647335cd91f7b70b49cc742c746b3ff023e049ef39d02e663149ac3e766cd1e17bbf560da1df2c806fcd2e14b1771cf550abfa8
SSDEEP

1536:lzJwnCXc8vTb2p2nNWs32vFxIPI80Jdm1z3:1uCsITip2Us32vvI/0Jkl

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1252 set thread context of 3948	1252	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
792	3948	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 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	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3948	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe
3948	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe
3948	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe
3948	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1252 wrote to memory of 3948	1252	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	82
PID 1252 wrote to memory of 3948	1252	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	82
PID 1252 wrote to memory of 3948	1252	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	82
PID 1252 wrote to memory of 3948	1252	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	82
PID 1252 wrote to memory of 3948	1252	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	82
PID 1252 wrote to memory of 3948	1252	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	82
PID 1252 wrote to memory of 3948	1252	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	82
PID 3948 wrote to memory of 3600	3948	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	56
PID 3948 wrote to memory of 3600	3948	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	56
PID 3948 wrote to memory of 3600	3948	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	56
PID 3948 wrote to memory of 3600	3948	eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3600
- C:\Users\Admin\AppData\Local\Temp\eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1252
- - C:\Users\Admin\AppData\Local\Temp\eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eaac20aaa7e512719dd6df5cf8b2873c_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3948
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3948 -s 544
      4⤵
      Program crash
      PID:792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3948 -ip 3948
1⤵
PID:2820

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

Replay Monitor

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Downloads

memory/1252-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3600-7-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3600-8-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/3948-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3948-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3948-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3948-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download