eec32b0aeaba109cb3664d077d5fd440e9b77dbe8507e47c403f143eaa728e56

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/09/2024, 09:10

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General

Target

da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe
Size

573KB
MD5

da06b65627312bb92d590d4360e63bdd
SHA1

cba38e4c2420df4e327fd8e196ec3fd845135244
SHA256

eec32b0aeaba109cb3664d077d5fd440e9b77dbe8507e47c403f143eaa728e56
SHA512

5a2e82413cc4729f69b60714b10ad64daae80b3424465a82dbf186e372e890013ac8d9cb4f040e3564113f175ed6fbbf1e61ed1c66a325207c077e082f258b9e
SSDEEP

12288:88q8RGfJikoOE3tDu9JXgyMYAcnysk4wRCLIFeBVzQaIjzlV:KdfJyPty9xrMYAm44wsnBVkaIPlV

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	da06b65627312bb92d590d4360e63bdd_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	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	da06b65627312bb92d590d4360e63bdd_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\	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe
2392	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1244 wrote to memory of 2392	1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe	30
PID 1244 wrote to memory of 2392	1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe	30
PID 1244 wrote to memory of 2392	1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe	30
PID 1244 wrote to memory of 2392	1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe	30
PID 1244 wrote to memory of 1448	1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe	31
PID 1244 wrote to memory of 1448	1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe	31
PID 1244 wrote to memory of 1448	1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe	31
PID 1244 wrote to memory of 1448	1244	da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Users\Admin\AppData\Local\Temp\da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe
  start
  2⤵
  - Checks BIOS information in registry
  - System Location Discovery: System Language Discovery
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2392
- C:\Users\Admin\AppData\Local\Temp\da06b65627312bb92d590d4360e63bdd_JaffaCakes118.exe
  watch
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1448

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

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Downloads

memory/1244-0-0x00000000002B0000-0x0000000000319000-memory.dmp

Filesize
420KB

Download
memory/1244-7-0x00000000002B0000-0x0000000000319000-memory.dmp

Filesize
420KB

Download
memory/1244-5-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/1244-1-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/1448-18-0x0000000000210000-0x0000000000211000-memory.dmp

Filesize
4KB

Download
memory/1448-8-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download
memory/1448-21-0x0000000001D10000-0x0000000001D79000-memory.dmp

Filesize
420KB

Download
memory/2392-17-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2392-16-0x00000000004A0000-0x0000000000509000-memory.dmp

Filesize
420KB

Download
memory/2392-9-0x0000000000400000-0x0000000000491000-memory.dmp

Filesize
580KB

Download