2c9cbe4df1edc3f8caf0164843b818e51893993d88d27015e9a79120069ca25e

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 08:43

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General

Target

628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe
Size

122KB
MD5

628e343b339519e55306e0b4d90aac35
SHA1

6e1af45f04b2bd42ab6bf8eb353d2db254eee398
SHA256

2c9cbe4df1edc3f8caf0164843b818e51893993d88d27015e9a79120069ca25e
SHA512

a92e7532c40d190f2d239c5e5019196a82b13a8c8fc9f5a7b1edd6646af5d8d7f2e03b69e1605bf781b1bb2cf1ad3dce67637254b33e6f1ed1d9f63993c63bd2
SSDEEP

3072:lGu8TjQmQq1gih6bRflst38O/2e1dHaUvwgu+DRokRQc:kuMaYgbqt2ehBGgR7

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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
732	2.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\2.exe	628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4508	732	WerFault.exe	85

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3660	628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3660 wrote to memory of 732	3660	628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe	85
PID 3660 wrote to memory of 732	3660	628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe	85
PID 3660 wrote to memory of 732	3660	628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\628e343b339519e55306e0b4d90aac35_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3660
- C:\Windows\2.exe
  "C:\Windows\2.exe"
  2⤵
  - Executes dropped EXE
  PID:732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 732 -s 224
    3⤵
    - Program crash
    PID:4508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 732 -ip 732
1⤵
PID:3552

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:\Windows\2.exe

Filesize
112KB

MD5
a44668c37d50b8ce98ad2e8901f54271

SHA1
6ea3c56b8f95035a549688c7f5d99866dd5ac70a

SHA256
011308354c503c06f7e5d1dbf58dfd96d10a07d447d5831e665fa8fcb341424e

SHA512
5682868afa914d2d11dc9ed17a99da2a9d85136c1209eb964267aec203e172beace3449a14f2118dbc10ad5e5106bf539a20573acdac46302c29aab5c08415b6

Download Submit
memory/732-9-0x0000000000400000-0x000000000044D000-memory.dmp

Filesize
308KB

Download
memory/3660-0-0x0000000000400000-0x0000000000420200-memory.dmp

Filesize
128KB

Download
memory/3660-11-0x0000000000400000-0x0000000000420200-memory.dmp

Filesize
128KB

Download