adacb82b03f8cb261e555f33e6eb8847e317d21448542fdec54063ca304ddd4e

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27-05-2024 12:36

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General

Target

792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe
Size

84KB
MD5

792de0caf5fbaabbb2536fb106f8a982
SHA1

6c664334d1e0fee3865ea0edb9331d38160a5926
SHA256

adacb82b03f8cb261e555f33e6eb8847e317d21448542fdec54063ca304ddd4e
SHA512

ce944b5d870dc090dbb9f20c075923ca6583aab285ccad960b5359c2d086d3e5fd3ba04d4d6da24383dfb1a6be56a4a59df97e0b4f485c851304aef7733271a6
SSDEEP

768:pfG7lkdc317ukHjgfkyPZ8Idl4UXrTROOgvuAHwuPG1cwJPDoJU05icZ+3p6rWpR:aR16kDT+ZxlZGHwue7PDoeQ8U+3TF

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 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\SystemBiosDate	792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
2528	cmd.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosDate	792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2528	2124	792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe	28
PID 2124 wrote to memory of 2528	2124	792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe	28
PID 2124 wrote to memory of 2528	2124	792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe	28
PID 2124 wrote to memory of 2528	2124	792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\792de0caf5fbaabbb2536fb106f8a982_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\bat1FA3.tmp.bat" "
  2⤵
  - Deletes itself
  PID:2528

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\bat1FA3.tmp.bat

Filesize
192B

MD5
07c80d9a56719b028ff060b3386cee66

SHA1
e9e7799ba50694966e100b6c741ee968503f2792

SHA256
2113fba5fe9dda3e97b57dd312232cfa5ce20dd47c75bccf936c25a56c445d55

SHA512
e281b82b48780f646e7c416568c121bdfd76a6bf2bb2773019e31a1515a5d7ec01662bab36172452f761f8866973cf3062530da7d22285a0cfbc49e6551efd24

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads