ad0cb5ba9ca94fa737d1bbf332e7a35403a698c713ec2b822ec70c39ce4350fc

Analysis

max time kernel
133s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 01:41

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General

Target

b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe
Size

39KB
MD5

b9e092cfcb5d7e37f1e43f714d65195f
SHA1

85ac2b66cd077ad140ea583186951227c9570fdb
SHA256

ad0cb5ba9ca94fa737d1bbf332e7a35403a698c713ec2b822ec70c39ce4350fc
SHA512

b1200ad170d3bb79e007ed43ec5f8d3596275d3b26978986e498fd69703705a03afaa061b66430763704fea8dfdc04d3c7453c7ebb23de6bf9262e055524093e
SSDEEP

768:AEgyqpvz3TSNLyNJKVzpLGubDbiXvnMjPVV2hLVviQ7s:rgyqhz3TSNLKuz5RbDkGn2h9iQ7s

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\75s71ok.exe	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\75s71ok.exe	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4636 set thread context of 3788	4636	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	84

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	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3788	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe
3788	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 3788	4636	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	84
PID 4636 wrote to memory of 3788	4636	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	84
PID 4636 wrote to memory of 3788	4636	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	84
PID 4636 wrote to memory of 3788	4636	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	84
PID 4636 wrote to memory of 3788	4636	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	84
PID 3788 wrote to memory of 3480	3788	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	55
PID 3788 wrote to memory of 3480	3788	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	55
PID 3788 wrote to memory of 3480	3788	b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3480
- C:\Users\Admin\AppData\Local\Temp\b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4636
- - C:\Users\Admin\AppData\Local\Temp\b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b9e092cfcb5d7e37f1e43f714d65195f_JaffaCakes118.exe"
    3⤵
    - Drops startup file
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3788

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

memory/3788-1-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/3788-5-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3788-6-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4636-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4636-2-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download