fc578d4bd8ad8c654e61cf4accb38297784bd29a94de2019b6ab0162e96387b8

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/10/2024, 22:26

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General

Target
7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe
Size 388KB
Sample241027-2cplja1qb1
SHA256 fc578d4bd8ad8c654e61cf4accb38297784bd29a94de2019b6ab0162e96387b8
MD5 7640952d4966fff7c8c0b851b61bfcc5
SHA1 0a8d10fedd114ede508e90c9a13721db607dd14b
SHA512 588e55d6d839519c4957c1d4db799938fe74cbe86504f43ac7c0b75ac7bbc31219431df6084ed0c592290791be048e6df3d9bfef33ea6b5cef7d0248b3d38110
SSDEEP 12288:bknhAG11aYqj6G2U5hsU1xxgaCIR6QMbEZpeKM48YQ:bknCG1QT2GH5hskxxgRIRP/ZEE8z
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 512 set thread context of 2064	512	7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2976	2064	WerFault.exe	85

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	7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 512 wrote to memory of 2064	512	7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe	85
PID 512 wrote to memory of 2064	512	7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe	85
PID 512 wrote to memory of 2064	512	7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:512
- C:\Users\Admin\AppData\Local\Temp\7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\7640952d4966fff7c8c0b851b61bfcc5_JaffaCakes118.exe"
  2⤵
  PID:2064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2064 -s 12
    3⤵
    - Program crash
    PID:2976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2064 -ip 2064
1⤵
PID:900

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/512-0-0x0000000000400000-0x0000000000408000-memory.dmp

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