8613cef95caf6fce398e47856b320392b5fc0e940c891a3cc512562f29361b8a

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 09:37

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General

Target

804a1f003f4942d4c81c6d221ef10e8f_JaffaCakes118.exe
Size

233KB
MD5

804a1f003f4942d4c81c6d221ef10e8f
SHA1

3c91d9723ece75f2c98782739ce0fb3c6f60dbda
SHA256

8613cef95caf6fce398e47856b320392b5fc0e940c891a3cc512562f29361b8a
SHA512

3d1256063708aa91c59b730ecdcd8ad6b3270e49a8808d4d216aaca0e8cffc70e8814965de284e341e2af51d13b29b900614fdcd1de658bae5b90fcf057f5634
SSDEEP

6144:4xyMeM8tKmy/q7RglyFlqsGnK48uGSiU4pt6:4xyMehti/8R7lJEGSiU4C

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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	804a1f003f4942d4c81c6d221ef10e8f_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
3544	804a1f003f4942d4c81c6d221ef10e8f_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 3544 wrote to memory of 2420	3544	804a1f003f4942d4c81c6d221ef10e8f_JaffaCakes118.exe	82
PID 3544 wrote to memory of 2420	3544	804a1f003f4942d4c81c6d221ef10e8f_JaffaCakes118.exe	82
PID 3544 wrote to memory of 2420	3544	804a1f003f4942d4c81c6d221ef10e8f_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\804a1f003f4942d4c81c6d221ef10e8f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\804a1f003f4942d4c81c6d221ef10e8f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3544
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\System32\mshta.exe" C:\Users\Admin\AppData\Local\Temp\9d54a49b-ca03-4657-b311-d91ea847f32c\start.hta
  2⤵
  PID:2420

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\9d54a49b-ca03-4657-b311-d91ea847f32c\helper.dll

Filesize
122KB

MD5
47cb6d4a317540d0fbbdbf813bd24d7f

SHA1
fdf0ca931b67bda1c62c157357dfb0729b9e9ee8

SHA256
d376d8192ece1fe69a9ec5a77fb512c41a3fe55417478635d7fe2d874e0ed49e

SHA512
1fb63ab4d7fb8fcc26f4c9333bbfa893b1253606035df6be8bfa2188e363372999f517bf63f061fa96047c5529a4170fc55c1f67828ae87c8a47b4b2362a1f80

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C:\Users\Admin\AppData\Local\Temp\9d54a49b-ca03-4657-b311-d91ea847f32c\loader.gif

Filesize
1KB

MD5
e88ebd85dd56110ac6ea93fe0922988e

SHA1
684a31d864d33ff736234c41ac4e8d2c7f90d5ae

SHA256
379d1b0948f8e06366e7bcd197c848c0cc783787792f2224f98c16b974d920eb

SHA512
211b0760c9a887fc13c479617daeb6d5b6ee0ccd06c214967abd3e1f14204f72e34a6dd5eb778a9fc6ac7fc8bd63bdef80b347abab97becda16924cb3e164dc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\9d54a49b-ca03-4657-b311-d91ea847f32c\start.hta

Filesize
1KB

MD5
1e0053dfeeecf4c16284d6dad4fd86f4

SHA1
fe4ca30de707e1f77e5e258f62007f82633b6773

SHA256
e2d32f98e234880b02f55506b75e13ec992ed53f39c35c19bef070b081eea3bb

SHA512
5fb547735e5516f95ecb68bc5f862c7af963fe415a3aee9f2e4671473d1dbe36c65e2e2760900b96a81f5d27cb49b6f68c2f10d310ede93963ad78eea691e76b

Download Submit