055bcc3e5db76a4ad7cb26e4fe049ccdb0374b809dbc7582bf5580865aa2ba4c

Analysis

max time kernel
144s
max time network
139s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
12-06-2024 12:36

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General

Target

a0b0c07d9e1e67ab1b534b43c2a04df8_JaffaCakes118.exe
Size

412KB
MD5

a0b0c07d9e1e67ab1b534b43c2a04df8
SHA1

867754d8388c96e44673cf75e60d4157a93d7fae
SHA256

055bcc3e5db76a4ad7cb26e4fe049ccdb0374b809dbc7582bf5580865aa2ba4c
SHA512

01187c2ecc86349afc7ef34b068f95ec1accd7942043b14339b98db7dcbe925d2ca7462bc92fdcefd6ae62213ecc837d0513226cc95a5594bb0ea000374d29b9
SSDEEP

6144:HlH5Bs1sdLrqv+w/sCQrBAOKAOpCbDjyobyFGpSlKTgPVpnNC8fOSQFZb:HJFYsCQrBQ+PLe3+zqGZb

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1312	a0b0c07d9e1e67ab1b534b43c2a04df8_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1312 wrote to memory of 2072	1312	a0b0c07d9e1e67ab1b534b43c2a04df8_JaffaCakes118.exe	28
PID 1312 wrote to memory of 2072	1312	a0b0c07d9e1e67ab1b534b43c2a04df8_JaffaCakes118.exe	28
PID 1312 wrote to memory of 2072	1312	a0b0c07d9e1e67ab1b534b43c2a04df8_JaffaCakes118.exe	28
PID 1312 wrote to memory of 2072	1312	a0b0c07d9e1e67ab1b534b43c2a04df8_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\a0b0c07d9e1e67ab1b534b43c2a04df8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a0b0c07d9e1e67ab1b534b43c2a04df8_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1312
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\System32\mshta.exe" c:\78e4b015-8ec6-4d9d-9673-179bde84f11f\start.hta
  2⤵
  - Modifies Internet Explorer settings
  PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\78e4b015-8ec6-4d9d-9673-179bde84f11f\InstallerHelper.dll

Filesize
132KB

MD5
c06e556b36a2fc56506f65fcbf9d68b1

SHA1
ab2709f812271c2d7fbd1eb69d2ccf62cc41de95

SHA256
38b2344ce31905ea71c7e401d48c5643fe7b2e40001efd00c422221f940b06f8

SHA512
667e0a10b647d638e4ce295cb2bb91a9035d45bbec8bf1b143b79dc1666fdaecbbe06eb92f27fdf9e10da2f0da2cec7bce9d906da1c8cd30f84b209e9b179e4e

Download Submit
\??\c:\78e4b015-8ec6-4d9d-9673-179bde84f11f\loader.gif

Filesize
1KB

MD5
e88ebd85dd56110ac6ea93fe0922988e

SHA1
684a31d864d33ff736234c41ac4e8d2c7f90d5ae

SHA256
379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb

SHA512
211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7

Download Submit
\??\c:\78e4b015-8ec6-4d9d-9673-179bde84f11f\start.hta

Filesize
1KB

MD5
db4ada697fa7a0e215281533d52578e9

SHA1
fb755ea8371edf5065dc53e21eb413603f9eba7f

SHA256
f949fd6ca734830572128b4348dfd039419140c7ef501d80773f71ca3f0ed78c

SHA512
9ba1d2658785dd3c88b4399132f8330dc58872235e19ca9854b0e453d8cc7a58de0c8be84da376a72b5851073f531c95b2c6afa84f43053561ca8e6751d6e2f3

Download Submit