46464f28a82f1043125b6f1526bdc9cf4196499270dd6a5d653b05727aa7172b

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-10-2024 09:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

12cfa5949212176a7845093b518610ab_JaffaCakes118.exe
Size

193KB
MD5

12cfa5949212176a7845093b518610ab
SHA1

629b6e45f2049ba39ea7f0c7f50b64477c73e5b5
SHA256

46464f28a82f1043125b6f1526bdc9cf4196499270dd6a5d653b05727aa7172b
SHA512

a6127cd4d23315be2bcfd979e4ccaa1adee2d8449014ad55530c9aa9422c19fd5a781839a6f947267a8e726af740548d6e151aff8c8efbbfdb70d70eb69c5e77
SSDEEP

3072:aBoVZJ+5RlPM3rdS0v9QFJtbP1QGNJH7H8+yvX/q0ANX1W1GzIP:O2KM7dlv9Qx73H78pvvjSk0I

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1776	ins4668.exe

Loads dropped DLL 4 IoCs

pid	Process
2516	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe
2516	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe
2516	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe
2516	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2516-0-0x0000000000B50000-0x0000000000BCB000-memory.dmp	upx
behavioral1/memory/2516-22-0x0000000000B50000-0x0000000000BCB000-memory.dmp	upx
behavioral1/memory/2516-26-0x0000000000B50000-0x0000000000BCB000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ins4668.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1776	ins4668.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1776	ins4668.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1776	ins4668.exe
1776	ins4668.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 1776	2516	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe	30
PID 2516 wrote to memory of 1776	2516	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe	30
PID 2516 wrote to memory of 1776	2516	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe	30
PID 2516 wrote to memory of 1776	2516	12cfa5949212176a7845093b518610ab_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\12cfa5949212176a7845093b518610ab_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\12cfa5949212176a7845093b518610ab_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Temp\ins4668\ins4668.exe
  "C:\Users\Admin\AppData\Local\Temp\ins4668\ins4668.exe" /e5838684 /u4fe0cf9f-1fe4-4abb-905a-57915bc06f2f
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\ins4668\ins4668.exe

Filesize
253KB

MD5
990774201cab9f23e9b2a4dbfd7b322d

SHA1
a77b83a8a3b9efcc38e8b3d1c42e681c1450470c

SHA256
68da632d702639815cc5875aefd103304c528df93bd8e197e7d6335787d131ae

SHA512
1d15af0b2a44b23319ffe35164b285868a32cd7b2e5810bf97902d5f91891eaf6f8f6e182d0ca9e6090a670f768567a3f667a95451d93e9881734f0c8b2ebde5

Download Submit
memory/1776-16-0x00000000748B1000-0x00000000748B2000-memory.dmp

Filesize
4KB

Download
memory/1776-17-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-18-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-19-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-20-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-21-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-23-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/1776-24-0x00000000748B0000-0x0000000074E5B000-memory.dmp

Filesize
5.7MB

Download
memory/2516-0-0x0000000000B50000-0x0000000000BCB000-memory.dmp

Filesize
492KB

Download
memory/2516-22-0x0000000000B50000-0x0000000000BCB000-memory.dmp

Filesize
492KB

Download
memory/2516-26-0x0000000000B50000-0x0000000000BCB000-memory.dmp

Filesize
492KB

Download