e9806b22f51b828b7775f951fc862adbf3f52563ac675b0a51154778d65cc3f8

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/09/2024, 09:40

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General

Target

da13264695024739caf7bf6c552365e7_JaffaCakes118.exe
Size

104KB
MD5

da13264695024739caf7bf6c552365e7
SHA1

358635443cabc16d81c0162f835532780ea9213e
SHA256

e9806b22f51b828b7775f951fc862adbf3f52563ac675b0a51154778d65cc3f8
SHA512

79d4d0a7e81b4281507073aead3c9582d0c36cfaf8faee99d21d4293e1483e8fe25e46bcad56f79b415d44a6fb73e10d609990a7523795ea73abce61f695e82f
SSDEEP

3072:dS4NDMiqLJooQtwpvnyMqT/Mhtcgjt4EbhWbs4HoZm2TMrQuAnW:dS4NDMiqLJooQtwpvnyMqT/Mhtcgjt43

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3992	Finaldoom.EXE

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\7-ZIP\7Z.EXE	Finaldoom.EXE
File opened for modification	C:\PROGRAM FILES\7-ZIP\7ZFM.EXE	Finaldoom.EXE
File opened for modification	C:\PROGRAM FILES\7-ZIP\7ZG.EXE	Finaldoom.EXE

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3232	1920	WerFault.exe	82

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	da13264695024739caf7bf6c552365e7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Finaldoom.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 3992	1920	da13264695024739caf7bf6c552365e7_JaffaCakes118.exe	83
PID 1920 wrote to memory of 3992	1920	da13264695024739caf7bf6c552365e7_JaffaCakes118.exe	83
PID 1920 wrote to memory of 3992	1920	da13264695024739caf7bf6c552365e7_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\da13264695024739caf7bf6c552365e7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\da13264695024739caf7bf6c552365e7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920
- C:\Users\Admin\AppData\Local\Temp\Finaldoom.EXE
  "C:\Users\Admin\AppData\Local\Temp\Finaldoom.EXE"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  PID:3992
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1920 -s 292
  2⤵
  - Program crash
  PID:3232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1920 -ip 1920
1⤵
PID:1620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Finaldoom.EXE

Filesize
50KB

MD5
d742d5e0404f446ae03309b28182896f

SHA1
339550de0dedfc62594c9dc19e7687eb6b862f11

SHA256
9c0f51fe770b9b848612d63be0445c36e60a58d11f84021ff2659995597c091f

SHA512
42a6f013a2b8bfcfaf8676d720cf12276ccd15bc295950eca9a39df6807f56cc9e8876ba5d827f18909f8abaa523280648769f32a5b7d6fbdee5a2904050f3e0

Download Submit
memory/1920-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3992-3-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/3992-6-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/3992-9-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/3992-14-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download