db4fb3dbddbcfc518df28ceffda83deb57e4a19c6ced53fdcafa225b41f82d40

Analysis

max time kernel
95s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 05:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
Size

573KB
MD5

2bc83bbe2306a94cd186d59c6c25971b
SHA1

e8732e4ab54dc77daec24dd4a217e9b97b393504
SHA256

db4fb3dbddbcfc518df28ceffda83deb57e4a19c6ced53fdcafa225b41f82d40
SHA512

6f1475bc68ff26cab306affa7235087f6190aab08008ca5440c4cf7bab8fc230b0d367d89f03a4235a0e847d815b903c0f1f25f4b69b34dcf208e710b110d613
SSDEEP

12288:v8q8RGfJikoOE3tDu9JXgyMYAcnysk4wRCLIFeBVzQaIjzcz:fdfJyPty9xrMYAm44wsnBVkaIPcz

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4128	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
4128	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
920	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
920	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4128 wrote to memory of 920	4128	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe	84
PID 4128 wrote to memory of 920	4128	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe	84
PID 4128 wrote to memory of 920	4128	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe	84
PID 4128 wrote to memory of 1248	4128	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe	85
PID 4128 wrote to memory of 1248	4128	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe	85
PID 4128 wrote to memory of 1248	4128	2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4128
- C:\Users\Admin\AppData\Local\Temp\2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
  start
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:920
- C:\Users\Admin\AppData\Local\Temp\2bc83bbe2306a94cd186d59c6c25971b_JaffaCakes118.exe
  watch
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1248

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

Loading Replay Monitor...

Downloads

memory/920-12-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/920-16-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download
memory/920-17-0x0000000001FB0000-0x0000000002019000-memory.dmp

Filesize
420KB

Download
memory/1248-8-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/4128-0-0x00000000020C0000-0x0000000002129000-memory.dmp

Filesize
420KB

Download
memory/4128-2-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/4128-5-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/4128-7-0x00000000020C0000-0x0000000002129000-memory.dmp

Filesize
420KB

Download