9f5a3f423d4d791000b01a625198519c6bebb33e842eb1be0e6f3c46fa59e454

Analysis

max time kernel
133s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 12:45

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General

Target

741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe
Size

208KB
MD5

741c4a946960cc072619ad57386f86d7
SHA1

edf31d72b79f9ce512e768c83cb3fd15f8933326
SHA256

9f5a3f423d4d791000b01a625198519c6bebb33e842eb1be0e6f3c46fa59e454
SHA512

b11213c2a16aa02974399b9b89dc806076e5c1fcd0b9c0e03429592f30f714854ced02f3be21a46d301af6441c43918a49bfdaa56114013a12825e1d3c36e908
SSDEEP

1536:/NSXbc74YTOnlNSUL09atT0mBBA7aKSvIYFwAfdvoWQO57:/Eo75OnPSI09qgmBBAGKSvwovoW9B

Score

10^/10

discovery

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.tripod.com
Port:
21
Username:
onthelinux
Password:
741852abc

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-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation	741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1864	jusched.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\ab19c375\jusched.exe	741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe
File created	C:\Program Files (x86)\ab19c375\ab19c375	741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Update23.job	741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe

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	741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jusched.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1864	1640	741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe	92
PID 1640 wrote to memory of 1864	1640	741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe	92
PID 1640 wrote to memory of 1864	1640	741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\741c4a946960cc072619ad57386f86d7_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Program Files (x86)\ab19c375\jusched.exe
  "C:\Program Files (x86)\ab19c375\jusched.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1864

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

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:\Program Files (x86)\ab19c375\ab19c375

Filesize
17B

MD5
3330ebaaa7e9f4630f4ad4c156be59d8

SHA1
40375cf8e68671e0100e725de5cd5c6657b9f722

SHA256
2c8451d5dca9e68ec3af7f318c5d874fbdfea9e89e7b5f9922b4dbd65f027e15

SHA512
b7631f9685bac9f81aa6bf53afd839910773e108989bbb79ba39cafabbe6b6994ed2fde44911c9f7f24b45c9745d6e80cd9f01975bfb765561df4881f7dad696

Download Submit
C:\Program Files (x86)\ab19c375\jusched.exe

Filesize
208KB

MD5
cba0b518f0a0a19f89173cc7f826e90f

SHA1
26023ac703147d230cea8e7e6479691692bc42d1

SHA256
a81d50fa3d797ab0f0e202451c9d7f1fa6365731646495ce4aac439603c0ab6c

SHA512
7217c444278b0f0d11cb0e51ea0cb385354e3258ad9e61f03fe9a0643f0385fc0bd1b9b963fe9d34174661c2d799b8563a1e14d2601492d31315e5a87acf42c4

Download Submit
memory/1640-0-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1640-14-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1864-13-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1864-16-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download