2e9203269d9fb332b6dc52357ae48c52cf88ce7602a9ec187bd38d4dadd564eb

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 14:55

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General

Target

01ed114f6692d57519ab99c1e71c26ee_JaffaCakes118.exe
Size

164KB
MD5

01ed114f6692d57519ab99c1e71c26ee
SHA1

fe346ba522db2cd837c28c6c1ba1195b337c3c35
SHA256

2e9203269d9fb332b6dc52357ae48c52cf88ce7602a9ec187bd38d4dadd564eb
SHA512

fd3b92a03d311ae156387c258e7d5c0d8e2597a9876b20c545b7895bd04247b57da74310abeb4e2437e3ed4e094c99c94b05ac51e0142d4947a146e909e53af5
SSDEEP

3072:eaRP/Eq8Qsv/DU+BTWgeEWnDqF0qbC3rJkL/xvqxS:ea+U+Bag92elbplF

Score

3^/10

discovery

Malware Config

Signatures

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	01ed114f6692d57519ab99c1e71c26ee_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

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 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	4836	dw20.exe
Token: SeBackupPrivilege	4836	dw20.exe
Token: SeBackupPrivilege	4836	dw20.exe
Token: SeBackupPrivilege	4836	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4812 wrote to memory of 4836	4812	01ed114f6692d57519ab99c1e71c26ee_JaffaCakes118.exe	82
PID 4812 wrote to memory of 4836	4812	01ed114f6692d57519ab99c1e71c26ee_JaffaCakes118.exe	82
PID 4812 wrote to memory of 4836	4812	01ed114f6692d57519ab99c1e71c26ee_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\01ed114f6692d57519ab99c1e71c26ee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\01ed114f6692d57519ab99c1e71c26ee_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4812
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 888
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4836

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

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Downloads

memory/4812-0-0x0000000074C22000-0x0000000074C23000-memory.dmp

Filesize
4KB

Download
memory/4812-1-0x0000000074C20000-0x00000000751D1000-memory.dmp

Filesize
5.7MB

Download
memory/4812-2-0x0000000074C20000-0x00000000751D1000-memory.dmp

Filesize
5.7MB

Download
memory/4812-9-0x0000000074C20000-0x00000000751D1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads