c0919c42316a04c79ec225b0e9321d986b726cd58b9759601175d5db415b6e64

Analysis

max time kernel
140s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/10/2024, 14:37

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General

Target
57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe
Size 148KB
Sample241018-ry7zwsvbll
SHA256 c0919c42316a04c79ec225b0e9321d986b726cd58b9759601175d5db415b6e64
MD5 57f8f72531dd040ef7fe768af058ac9b
SHA1 7a735f19997dc493c01f1f2f88d099eb76b8ffe3
SHA512 09c667e30954347af954093665f89e5dfcf61c487be42a2a32d8edbfa8ed1e06b029150ba39a3ff0433715f2475b7a38a07a6102a97ddc3eccc76c807ad56f11
SSDEEP 3072:pw4gnScGuDI2dc6GRJik2sivhv3LWUsKk+yVhwz:pz2aeqLUs1Dwz
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
556	57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3116	556	WerFault.exe	83

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	57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 556 wrote to memory of 3256	556	57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe	99
PID 556 wrote to memory of 3256	556	57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe	99
PID 556 wrote to memory of 3256	556	57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe	99

C:\Users\Admin\AppData\Local\Temp\57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:556
- C:\Users\Admin\AppData\Local\Temp\57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\57f8f72531dd040ef7fe768af058ac9b_JaffaCakes118.exe"
  2⤵
  PID:3256
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 556 -s 1136
  2⤵
  - Program crash
  PID:3116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 556 -ip 556
1⤵
PID:2436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

System.dll

Path C:\Users\Admin\AppData\Local\Temp\nsyCF95.tmp\System.dll
Size 11KB
SHA256 681382f3134de5c6272a49dd13651c8c201b89c247b471191496e7335702fa59
MD5 2ae993a2ffec0c137eb51c8832691bcb
SHA1 98e0b37b7c14890f8a599f35678af5e9435906e1
SHA512 2501371eb09c01746119305ba080f3b8c41e64535ff09cee4f51322530366d0bd5322ea5290a466356598027e6cda8ab360caef62dcaf560d630742e2dd9bcd9
SSDEEP 192:vPtkumJX7zB22kGwfy0mtVgkCPOsE1un:k702k5qpdsEQn
MD5 SHA1 SHA512 SSDEEP

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