22b1aa39b2fdbe8b68590e87ea76f2c4669296c1e607d3a8b099e708425003a8

Analysis

max time kernel
51s
max time network
49s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-06-2024 22:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a6d7433724dbd240cec77dfb31f1a958_JaffaCakes118.exe
Size

285KB
MD5

a6d7433724dbd240cec77dfb31f1a958
SHA1

4a2c5666f3e9495eb96a631fe9224f303c1a8181
SHA256

22b1aa39b2fdbe8b68590e87ea76f2c4669296c1e607d3a8b099e708425003a8
SHA512

8c442744eb7e234a70a96223fe4cb2df0961d9098299dd84cc00e7b6b2a68ccebb51f9c4019372f74d6536379b375370eb4beb659d07489a8fa76094fb924852
SSDEEP

6144:CWBRxSp6Ytv4mI2mSK+QIBNyd/Qd9FWbr2ZX:CWBRxSp82mSBQd/AWH2B

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	a6d7433724dbd240cec77dfb31f1a958_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1944	a6d7433724dbd240cec77dfb31f1a958_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1944 wrote to memory of 1952	1944	a6d7433724dbd240cec77dfb31f1a958_JaffaCakes118.exe	82
PID 1944 wrote to memory of 1952	1944	a6d7433724dbd240cec77dfb31f1a958_JaffaCakes118.exe	82
PID 1944 wrote to memory of 1952	1944	a6d7433724dbd240cec77dfb31f1a958_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\a6d7433724dbd240cec77dfb31f1a958_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6d7433724dbd240cec77dfb31f1a958_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1944
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\System32\mshta.exe" c:\67d82f2b-d936-4837-9d21-89c8c057c47c\start.hta
  2⤵
  PID:1952

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

Loading Replay Monitor...

Downloads

C:\67d82f2b-d936-4837-9d21-89c8c057c47c\InstallerHelper.dll

Filesize
132KB

MD5
04ce97442acb295b9371a9bff3333ab6

SHA1
4ec32c7b219bda70f048b9473c3d413914c49991

SHA256
236dff6227b5dee36f55191eef55e3a45e8be5d622f28ade7afdc3a96295dce2

SHA512
cfc099e09abbcfb4960e095863ebd2ff9b2afbffb0c46617b7a8839ee1621c335feb81f593344bfabc1b596d727587942b062e0cf312dc107c1cb981d454fb5d

Download Submit
\??\c:\67d82f2b-d936-4837-9d21-89c8c057c47c\loader.gif

Filesize
1KB

MD5
e88ebd85dd56110ac6ea93fe0922988e

SHA1
684a31d864d33ff736234c41ac4e8d2c7f90d5ae

SHA256
379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb

SHA512
211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7

Download Submit
\??\c:\67d82f2b-d936-4837-9d21-89c8c057c47c\start.hta

Filesize
1KB

MD5
db4ada697fa7a0e215281533d52578e9

SHA1
fb755ea8371edf5065dc53e21eb413603f9eba7f

SHA256
f949fd6ca734830572128b4348dfd039419140c7ef501d80773f71ca3f0ed78c

SHA512
9ba1d2658785dd3c88b4399132f8330dc58872235e19ca9854b0e453d8cc7a58de0c8be84da376a72b5851073f531c95b2c6afa84f43053561ca8e6751d6e2f3

Download Submit