bf975b2beca4293abfa58ddfc6cb1cf3529d5e566e355d9f66291ab7854935e3

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 03:15

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General

Target

20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe
Size

2.4MB
MD5

20e60e4c8384d22886c7ba3f9923124e
SHA1

00f03f24786f92d2fa313db6257c4ba386a35300
SHA256

bf975b2beca4293abfa58ddfc6cb1cf3529d5e566e355d9f66291ab7854935e3
SHA512

879ccb3a973c5c3c6d0748ba767481b29995d6be152789e1c16e34753e90ca1bb5638bfaf9e1cc51fff7b1be9194c89df17bcad2db53db1d5c24e2be3c8d2c2a
SSDEEP

49152:qFKcGbWeufY+V4K7xGllP2thLvmEL1Dbb86XsfNDaxDXmjy:T+V4QGPPmhLvn1Dbb8HfNSXmG

Score

7^/10

upx

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-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation	20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
5084	KOHDBot(EU)Setup.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x000600000001e6dc-5.dat	upx
behavioral2/memory/5084-13-0x0000000000400000-0x00000000004AB000-memory.dmp	upx
behavioral2/memory/5084-91-0x0000000000400000-0x00000000004AB000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3160 wrote to memory of 3892	3160	20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe	85
PID 3160 wrote to memory of 3892	3160	20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe	85
PID 3160 wrote to memory of 5084	3160	20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe	86
PID 3160 wrote to memory of 5084	3160	20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe	86
PID 3160 wrote to memory of 5084	3160	20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\20e60e4c8384d22886c7ba3f9923124e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3160
- C:\program files\internet explorer\iexplore.exe
  "C:\program files\internet explorer\iexplore.exe"
  2⤵
  PID:3892
- C:\Users\Admin\AppData\Local\KOHDBot(EU)Setup.exe
  "C:\Users\Admin\AppData\Local\KOHDBot(EU)Setup.exe"
  2⤵
  - Executes dropped EXE
  PID:5084

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\KOHDBot(EU)Setup.exe

Filesize
1.4MB

MD5
e4c72afc842d275e596c9a0cb7527d9e

SHA1
426c336ad33765fc24b3b7769ae54297c0aeb357

SHA256
a4896c45c986b2cc2c68acc53af60f66db91b0aea92460d42a24b2aa358b79bd

SHA512
fb2b2ff0873a51dd334c782b57b9f5b3966a63b4aeb3f5dd646859f54a767be9343a6bef1d621694a08ea2e2f104f10920d96f8405d05b4fafb82934ae25be1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\AITMP775\English.lng

Filesize
3KB

MD5
0ccfbdbf767e121816b59a42cfb13fe9

SHA1
acac1225a0110459ddc729b92c016e955dfee79d

SHA256
71a534e7ac8c4fbca2b2a47c7f7f7eaa3b27e88d36d17bf6035eedf767399d8f

SHA512
70fe25a45bd569185efe3146e411d70b5a1bfa6bc776a8cea95250b8a2bce5336d13b1ca9a2abee4a7267ab6a1f83340b9c46de2993e44b6048345f4b24ca9f7

Download Submit
C:\Users\Admin\AppData\Local\Temp\AITMP775\LEnglish.rtf

Filesize
9KB

MD5
20dfca9eb810f08615236ffcf190f775

SHA1
cd2454c65136378ea5e2d6b2b233560352911196

SHA256
2c12023733d628fd9cb42665b334a84dcb48796510babf479c2599dd9f893c80

SHA512
a0817e4e554f7e5d53f2380a5b02ac3d6609067089fd35750038170381abf02f66bb26922e4639c086683557d1abd14787cba7223c09b2cbf6ba125cdd487c31

Download Submit
C:\Users\Admin\AppData\Local\Temp\AITMP775\ainstaller.ini

Filesize
2KB

MD5
946281234fe17fbdb2867842e24856c9

SHA1
c6e09d79b1f3f64dc8dbde2cfedda8087f08c6bc

SHA256
ad4461fcb6f45b46be0cc1442898d243973bda481671717b63c4955ced66c567

SHA512
b25ca70e429fe761d171f14cf55fde290dd7e56ecebc1df8780c886f20ccd39e5a1c761a259bf9e607977cbdb5a4b468526ebd151702719852a572280ac93c62

Download Submit
memory/3160-11-0x0000000000400000-0x0000000000673000-memory.dmp

Filesize
2.4MB

Download
memory/5084-13-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download
memory/5084-14-0x0000000000780000-0x0000000000781000-memory.dmp

Filesize
4KB

Download
memory/5084-91-0x0000000000400000-0x00000000004AB000-memory.dmp

Filesize
684KB

Download
memory/5084-93-0x0000000000780000-0x0000000000781000-memory.dmp

Filesize
4KB

Download