4653926001769e6074c9288b50fa42b1c10423d224a462422023e780b35dfb1a

Analysis

max time kernel
130s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 23:03

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General

Target

694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe
Size

160KB
MD5

694f79ff19ff797846458adafaed4a05
SHA1

30ffdbef5a52da4f83f8f00e43a5a44b9aa4b633
SHA256

4653926001769e6074c9288b50fa42b1c10423d224a462422023e780b35dfb1a
SHA512

a067fca98dcde7445ac31172272fd1fda369d937f2455bf28a39375aa2d40498bad6503afe462e0f0cd9057447ea09694b6f049ab84c0b1b6a44378295c7ce7b
SSDEEP

3072:i2ePa6GnZQ7NEEhIjIfUyT5GFySsckDBA3SMrLi+RdGsxtqt:Ey6Gnq5Qjg5msbcSK2oEy

Score

7^/10

discovery

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	694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1780	JavaUpdate.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
2772	1780	WerFault.exe	93

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	694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JavaUpdate.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3656	694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3656 wrote to memory of 1780	3656	694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe	93
PID 3656 wrote to memory of 1780	3656	694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe	93
PID 3656 wrote to memory of 1780	3656	694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe	93

C:\Users\Admin\AppData\Local\Temp\694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\694f79ff19ff797846458adafaed4a05_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3656
- C:\Users\Admin\AppData\Local\Temp\JavaUpdate.exe
  "C:\Users\Admin\AppData\Local\Temp\JavaUpdate.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1780 -s 492
    3⤵
    - Program crash
    PID:2772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1780 -ip 1780
1⤵
PID:5004

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\JavaUpdate.exe

Filesize
160KB

MD5
694f79ff19ff797846458adafaed4a05

SHA1
30ffdbef5a52da4f83f8f00e43a5a44b9aa4b633

SHA256
4653926001769e6074c9288b50fa42b1c10423d224a462422023e780b35dfb1a

SHA512
a067fca98dcde7445ac31172272fd1fda369d937f2455bf28a39375aa2d40498bad6503afe462e0f0cd9057447ea09694b6f049ab84c0b1b6a44378295c7ce7b

Download Submit
memory/1780-23-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1780-22-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1780-21-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3656-3-0x0000000000A80000-0x0000000000A81000-memory.dmp

Filesize
4KB

Download
memory/3656-6-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3656-1-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3656-0-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3656-4-0x0000000000402000-0x0000000000477000-memory.dmp

Filesize
468KB

Download
memory/3656-20-0x0000000000402000-0x0000000000477000-memory.dmp

Filesize
468KB

Download
memory/3656-19-0x0000000000A50000-0x0000000000A73000-memory.dmp

Filesize
140KB

Download
memory/3656-18-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3656-2-0x0000000000A50000-0x0000000000A73000-memory.dmp

Filesize
140KB

Download