9866e227530c427705674766b9a8e000992491a37bd666a2ac090521016dfe4a

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 18:12

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General

Target

9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe
Size

108KB
MD5

9721bda6e1b24922fff76fcd2c590ac4
SHA1

aa7db7ea56c170009a25986c10638f3fcc6fc44e
SHA256

9866e227530c427705674766b9a8e000992491a37bd666a2ac090521016dfe4a
SHA512

ab43ca2cd12f8a6a52effd71c9cd4074bd64783e1f1174d5d49d81a9b9f7738f7e9389625fa71f83a43ac0b660bb5e4fbb275309d76cf88543f7abcd4be1c3dc
SSDEEP

3072:M3oDm26PEKjjAL/FEsZH0jx/m8EHUmxs8lTJfftYhJp:ZDm7PLnAL/xwx+84JRYN

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2504	server.exe

Loads dropped DLL 2 IoCs

pid	Process
560	9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe
560	9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/560-0-0x0000000000400000-0x0000000000449000-memory.dmp	upx
behavioral1/memory/560-14-0x0000000000400000-0x0000000000449000-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 1 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	9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 560 wrote to memory of 2504	560	9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe	29
PID 560 wrote to memory of 2504	560	9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe	29
PID 560 wrote to memory of 2504	560	9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe	29
PID 560 wrote to memory of 2504	560	9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9721bda6e1b24922fff76fcd2c590ac4_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:560
- C:\Documents and Settings\server.exe
  "C:\Documents and Settings\server.exe"
  2⤵
  - Executes dropped EXE
  PID:2504

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

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Downloads

C:\Users\server.exe

Filesize
12KB

MD5
c14ba8cf319f5a5120e65fff5350fc64

SHA1
7019eeddfa56b1874cb5408ed8464a6df60af7dc

SHA256
a5781058596ae588d70474b62717968cb0a810f3653f4894d5a6ce71aa056cbb

SHA512
6c5b9be297f3e23390b94d5fabd2003723f74048f98447ac774ec4b23c41e25d497db8e550a6227e61341cd86afa9e168d8a2407b736812c99621d2afca256d2

Download Submit
memory/560-0-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/560-14-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download