c545e3d48bfaaccdb5d5c2d41102d18022a67861021b3667a971fff67aec598d

Analysis

max time kernel
93s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 14:18

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General

Target

35144d13f40d68eac70021aeaf31965f_JaffaCakes118.exe
Size

180KB
MD5

35144d13f40d68eac70021aeaf31965f
SHA1

40b17cd61b704c1adb1c6aaf86d2c5b0d8ea7936
SHA256

c545e3d48bfaaccdb5d5c2d41102d18022a67861021b3667a971fff67aec598d
SHA512

58aa79f697561377b95a7d1b2b0645bfa05e3d3b63ba39ef760ed30c1818b17c5596bb4db1110ffc01c88dab08fd2f9968a39b638e26b67444493593ca895544
SSDEEP

3072:TjYUXT1pmQUuMFuloJZ4j4V5HMZBZTZ5TQKwqQHcCHkQ+3MJ:nYUjMF0qS4MbFZ5TdQHJkQ+3y

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	4672	dw20.exe
Token: SeBackupPrivilege	4672	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3268 wrote to memory of 4672	3268	35144d13f40d68eac70021aeaf31965f_JaffaCakes118.exe	85
PID 3268 wrote to memory of 4672	3268	35144d13f40d68eac70021aeaf31965f_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\35144d13f40d68eac70021aeaf31965f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\35144d13f40d68eac70021aeaf31965f_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3268
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 812
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4672

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

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Downloads

memory/3268-0-0x00007FFF3D095000-0x00007FFF3D096000-memory.dmp

Filesize
4KB

Download
memory/3268-1-0x000000001B670000-0x000000001B716000-memory.dmp

Filesize
664KB

Download
memory/3268-2-0x00007FFF3CDE0000-0x00007FFF3D781000-memory.dmp

Filesize
9.6MB

Download
memory/3268-3-0x00007FFF3CDE0000-0x00007FFF3D781000-memory.dmp

Filesize
9.6MB

Download
memory/3268-10-0x00007FFF3CDE0000-0x00007FFF3D781000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads