15c0b675f2bcac40fa6634a6e5789d1b2b4c905be32bb92f811bf2061f514c11

Analysis

max time kernel
0s
max time network
0s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 11:58

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General

Target

0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe
Size

520KB
MD5

0dfc128046f5a714494933d0b636ec73
SHA1

41f2ca8a6663e93ac5755eae09f7e372cf9204e5
SHA256

15c0b675f2bcac40fa6634a6e5789d1b2b4c905be32bb92f811bf2061f514c11
SHA512

1ee9c8ced2860af5c8102ca9ad24b18a9ebe76ac26765faab1ff71421a816c476093420f1d87372f439db661d8ed046546221ebabbb28963f6287023c7914d6f
SSDEEP

12288:d+zDajBFZrOYCFWXpMZipsjstNNK/HSUoP/ROnLFncCY72sCvP:EHKxrhyW5MR4/oarP/snaF2s

Score

7^/10

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	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B113D4E-618E-30B4-DDB1-C579C5CF5001}	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2320	2872	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2320	2872	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2320	2872	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2320	2872	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2320	2872	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2320	2872	0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Users\Admin\AppData\Local\Temp\0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0dfc128046f5a714494933d0b636ec73_JaffaCakes118.exe"
  2⤵
  - Checks BIOS information in registry
  - Modifies registry class
  PID:2320

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2320-2-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2320-3-0x0000000000462000-0x0000000000463000-memory.dmp

Filesize
4KB

Download
memory/2320-4-0x0000000000230000-0x0000000000279000-memory.dmp

Filesize
292KB

Download
memory/2320-9-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2320-12-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2320-15-0x0000000000230000-0x0000000000279000-memory.dmp

Filesize
292KB

Download
memory/2320-14-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2320-13-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2320-18-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2320-19-0x0000000000230000-0x0000000000279000-memory.dmp

Filesize
292KB

Download
memory/2872-0-0x0000000000400000-0x00000000004DA000-memory.dmp

Filesize
872KB

Download
memory/2872-1-0x0000000001CA0000-0x0000000001D7A000-memory.dmp

Filesize
872KB

Download