72a5247809598f131bd4a9f1c26bc29128da9e7cb3cfa22195b8128a18e08e75

Analysis

max time kernel
95s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 01:03

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General

Target

df36ec8c131bcf17aa151ecf00248e22_JaffaCakes118.exe
Size

109KB
MD5

df36ec8c131bcf17aa151ecf00248e22
SHA1

9755f6f9f09218af67eb7d567dee503309a7aa94
SHA256

72a5247809598f131bd4a9f1c26bc29128da9e7cb3cfa22195b8128a18e08e75
SHA512

4ab675262f584d62add657277e484a229f988ea3ababf3b282ec85802ddd0e89f13feb0e99eeaecfec61014868adc1975f222bbca9bde4d5e7d4aacfb4b2c733
SSDEEP

1536:EV3eWxb8acJt0RY6DkYea3Vc0eSH169Fv8Wk28vrBgpAGPTFQPibN3n/eMilJ++:lWxb/cb06SjFc0J169Fv8zTTyppFQ4Cv

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	df36ec8c131bcf17aa151ecf00248e22_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	744	dw20.exe
Token: SeBackupPrivilege	744	dw20.exe
Token: SeBackupPrivilege	744	dw20.exe
Token: SeBackupPrivilege	744	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2456 wrote to memory of 744	2456	df36ec8c131bcf17aa151ecf00248e22_JaffaCakes118.exe	84
PID 2456 wrote to memory of 744	2456	df36ec8c131bcf17aa151ecf00248e22_JaffaCakes118.exe	84
PID 2456 wrote to memory of 744	2456	df36ec8c131bcf17aa151ecf00248e22_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\df36ec8c131bcf17aa151ecf00248e22_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\df36ec8c131bcf17aa151ecf00248e22_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2456
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 848
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:744

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/2456-0-0x00000000749D2000-0x00000000749D3000-memory.dmp

Filesize
4KB

Download
memory/2456-1-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/2456-2-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download
memory/2456-9-0x00000000749D0000-0x0000000074F81000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads