88f39cfd787dda1b94de96b48b9ceb921ebea0b0f69f97389a82a90585676ea1

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 18:19

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General

Target

46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe
Size

35KB
MD5

46f8b0698e85357a979a2cf854d7dc16
SHA1

7565cb6ebc36a669bdd8937f2eeb67778a9180fe
SHA256

88f39cfd787dda1b94de96b48b9ceb921ebea0b0f69f97389a82a90585676ea1
SHA512

a90aafdc1bceb297264671f5b4d11a07114f207cbcfd61cbeb43cdb62957b6696c35dfd0859efa88912ef89e17df5e1287ae6fdb5e9ae009987cc918b5babc62
SSDEEP

384:QyWMPvsytDWW80X+xT9o25TyrHLM7+qdDvFpwyVuP3x5Ylo/LsL7LkLbg:8HgDWt9TU8p9/wyV+3xelozA/o

Score

7^/10

persistence

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-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
312	rundll32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\swapdisk = "C:\\Windows\\system32\\rundll32.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\32014333.dll,Call"	46f8b0698e85357a979a2cf854d7dc16_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 6 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 312	2388	46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe	86
PID 2388 wrote to memory of 312	2388	46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe	86
PID 2388 wrote to memory of 312	2388	46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe	86
PID 2388 wrote to memory of 3076	2388	46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe	87
PID 2388 wrote to memory of 3076	2388	46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe	87
PID 2388 wrote to memory of 3076	2388	46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\46f8b0698e85357a979a2cf854d7dc16_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Users\Admin\AppData\Local\Temp\32014333.dll,Call
  2⤵
  - Loads dropped DLL
  PID:312
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\d.bat" "
  2⤵
  PID:3076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\32014333.dll

Filesize
28KB

MD5
4e432912db8c425eee68e2a459b5a0a3

SHA1
749a25deb96febc23d906c9c26308d5f0520a4b6

SHA256
5d79e6b5f32d6bea323988c63ec4273207e92c845b745ddc4921626049fadf0d

SHA512
ece43a4a1f47d0613f284fed3cb4d9f0600336fe2352942dff07042bce7da059db8f28240b8b034b94c4c417b11fceaf4530fa55800ebb20fe87ac95dbe7b6be

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C:\Users\Admin\AppData\Local\Temp\d.bat

Filesize
210B

MD5
8c8de60b3256d675f36c9d9f1cc69ad6

SHA1
19b9a812f5f08b87d4d0198e043edc751062c705

SHA256
ce53002a60ceaddad11cdae49973a876c04de3b53381375dfa9508ee0de81c3c

SHA512
33a214d47020bdb7a94a2f66f110ac418b1d17997e39e329c73b7a94de8eb34e7d7987bca32454d81e39ce5888c33e2fe193ba00abbd608b5582be7935c6dc46

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads