5a207869e0f7fa20eccbc95fb3f711a8cb6a31a72e5843310a7dc831314bdc94

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/07/2024, 07:24

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General

Target

3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe
Size

998KB
MD5

3c772ce76fc4bcac93a4fd74f03e1587
SHA1

b266bf7adbd60b8bb95a8fea26855c1682786164
SHA256

5a207869e0f7fa20eccbc95fb3f711a8cb6a31a72e5843310a7dc831314bdc94
SHA512

77c77298a668c7e8b6fb701b2a0d5f2a5a9cf3675a15feb0a46f76bcab882002bac63246b1b0e7b0f00b268bb6378885086ca73908a0e5d568ac2f66267348c3
SSDEEP

24576:txj7xTcX2LSlwthsobVC/5imoDe5l6uiEkLJvurXPIt+1KNI4sQ/:reXyPthzbkomQylDMLczwt+A64sM

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Fonts	xcopy.exe
File created	C:\Windows\Fonts\Calibri.ttf	xcopy.exe

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

System Information Discovery
T1082

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\Identifier	xcopy.exe

Runs .reg file with regedit 1 IoCs

pid	Process
2616	regedit.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 2316	1648	3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe	31
PID 1648 wrote to memory of 2316	1648	3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe	31
PID 1648 wrote to memory of 2316	1648	3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe	31
PID 1648 wrote to memory of 2316	1648	3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe	31
PID 2316 wrote to memory of 2320	2316	cmd.exe	33
PID 2316 wrote to memory of 2320	2316	cmd.exe	33
PID 2316 wrote to memory of 2320	2316	cmd.exe	33
PID 2316 wrote to memory of 2320	2316	cmd.exe	33
PID 1648 wrote to memory of 2616	1648	3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe	34
PID 1648 wrote to memory of 2616	1648	3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe	34
PID 1648 wrote to memory of 2616	1648	3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe	34
PID 1648 wrote to memory of 2616	1648	3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe	34

C:\Users\Admin\AppData\Local\Temp\3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c772ce76fc4bcac93a4fd74f03e1587_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c xcopy Fonts "C:\Windows\Fonts" /e /i /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Windows\SysWOW64\xcopy.exe
    xcopy Fonts "C:\Windows\Fonts" /e /i /y
    3⤵
    - Drops file in Windows directory
    - Enumerates system info in registry
    PID:2320
- C:\Windows\SysWOW64\regedit.exe
  "C:\Windows\System32\regedit.exe" /s Fonts.reg
  2⤵
  - Runs .reg file with regedit
  PID:2616

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

C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Fonts.reg

Filesize
948B

MD5
0798c369716d601f7f61aad56708bb69

SHA1
fd944cf9fa5132d4216469d3487a9626b0c329f3

SHA256
642f6b40b3b1ecb79ab1894d3fd3bc7638a9fbec332c2bf9f4144187968b963a

SHA512
71db8de5e38c837d776860a4db9a75a1835d48cf0bcfb4007852623b4a6dd34bff7599086146ad7352b5610cd1e18f8b1d2c604125b90ebf304112c66b0cbcdb

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\Fonts\Calibri.ttf

Filesize
238KB

MD5
d5630a8814488c1800727da51c00c256

SHA1
8c9298c19cd369087a95c27cf716d27e474f2ece

SHA256
6615eaeb730311e6f997e34e1e560fae6629be9f47e92929d13d96108e58fa43

SHA512
5f08970f024bb7a9e4500a64cb122301df1940e48b1e727be693423ca78cb116636eb374fcfce45b631cf6c24ef868633e703d3fed4d51c1092dc0363a197577

Download Submit