b36c6862b80ab4bd01dd80bb1f348d75798e3b1e0ae635a3d0c1bbe19fc0daba

Analysis

max time kernel
93s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 20:33

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General

Target

fadd3068313adab34bb197ef12f68489_JaffaCakes118.exe
Size

176KB
MD5

fadd3068313adab34bb197ef12f68489
SHA1

db747a4150f7a63667fecc22ee895bd9967e2d4d
SHA256

b36c6862b80ab4bd01dd80bb1f348d75798e3b1e0ae635a3d0c1bbe19fc0daba
SHA512

8a053345cd23c8fe32bdad6536fbba5ed47bdc0bacacdd60443fac39460d4236dbb1c04feeceacdd37b2f2f7db46c2c7c5e46e7ac9710c04641bc2ee78c6a56f
SSDEEP

3072:1amaEfmcxtNx8oVVwaOQLmc0qBh8vbzUEUkkO6xJZ9KIJ:smawtDV+bf5b5p6L3K

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	4048	dw20.exe
Token: SeBackupPrivilege	4048	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 4048	3268	fadd3068313adab34bb197ef12f68489_JaffaCakes118.exe	84
PID 3268 wrote to memory of 4048	3268	fadd3068313adab34bb197ef12f68489_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\fadd3068313adab34bb197ef12f68489_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fadd3068313adab34bb197ef12f68489_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3268
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 960
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4048

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3268-0-0x00007FFE6EB95000-0x00007FFE6EB96000-memory.dmp

Filesize
4KB

Download
memory/3268-1-0x000000001BEE0000-0x000000001BF86000-memory.dmp

Filesize
664KB

Download
memory/3268-2-0x00007FFE6E8E0000-0x00007FFE6F281000-memory.dmp

Filesize
9.6MB

Download
memory/3268-3-0x000000001C510000-0x000000001C9DE000-memory.dmp

Filesize
4.8MB

Download
memory/3268-4-0x00007FFE6E8E0000-0x00007FFE6F281000-memory.dmp

Filesize
9.6MB

Download
memory/3268-5-0x000000001CB20000-0x000000001CBBC000-memory.dmp

Filesize
624KB

Download
memory/3268-6-0x0000000001950000-0x0000000001958000-memory.dmp

Filesize
32KB

Download
memory/3268-7-0x000000001CC80000-0x000000001CCCC000-memory.dmp

Filesize
304KB

Download
memory/3268-8-0x000000001C9F0000-0x000000001CA04000-memory.dmp

Filesize
80KB

Download
memory/3268-15-0x00007FFE6E8E0000-0x00007FFE6F281000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads