5f04eb0a625c770cf149382f6368624c47d67bd8beb19926c0970dbf08fb6c3b

Analysis

max time kernel
31s
max time network
32s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 18:59

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General

Target

f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe
Size

511KB
MD5

f072e009b725554835dbc623ba6182bc
SHA1

eef50f693e94c05c67bc8e49e991d9d15ce4dd33
SHA256

5f04eb0a625c770cf149382f6368624c47d67bd8beb19926c0970dbf08fb6c3b
SHA512

1f4ab0f7c710ec5aa32fb9a0ce60ce78f49556789d0a33e23da2b52de7db94487cefab4ea5b8fc8937fcecb8a1b9b84f6135f3206810fd7723b7c55d2810f05b
SSDEEP

12288:Q1MbIpRtJTI6Kl8jBt1RMYn0IXQhQaCb/tDz1FcH6w:Q1MbuJTLjBt/fjkLCrd1iaw

Score

9^/10

discovery evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2800	s5238.exe

Loads dropped DLL 4 IoCs

pid	Process
2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe
2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe
2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe
2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	f072e009b725554835dbc623ba6182bc_JaffaCakes118.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\SystemManufacturer	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe
2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe
2800	s5238.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2800	s5238.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2800	s5238.exe
2800	s5238.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2800	2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2800	2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2800	2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe	30
PID 2372 wrote to memory of 2800	2372	f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Users\Admin\AppData\Local\Temp\n5238\s5238.exe
  "C:\Users\Admin\AppData\Local\Temp\n5238\s5238.exe" ins.exe /h 2b170d.api.socdn.com /e 12922674 /u 8572bc09-e724-11e3-8a58-80c16e6f498c /v "C:\Users\Admin\AppData\Local\Temp\f072e009b725554835dbc623ba6182bc_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\n5238\s5238.exe

Filesize
321KB

MD5
292e5b0c53667812a05ff25415e0b91b

SHA1
35e0bd0943c7b449911592a0b6812642e3011c77

SHA256
8ae142e7f6df8ee05c81d0317b284a747a19ae4e0a492208b04a3d25968ae574

SHA512
1d984e94b25c4c51cff98a2e63795bce465e8ca526d9e391b09d12d148745b8011a22d21760bc12cf79f83adca34f22775d2e53e45311c25d4bd8d92bdfb2bd3

Download Submit
memory/2800-17-0x000007FEF60BE000-0x000007FEF60BF000-memory.dmp

Filesize
4KB

Download
memory/2800-18-0x000007FEF5E00000-0x000007FEF679D000-memory.dmp

Filesize
9.6MB

Download
memory/2800-34-0x0000000000830000-0x000000000083E000-memory.dmp

Filesize
56KB

Download
memory/2800-35-0x000007FEF5E00000-0x000007FEF679D000-memory.dmp

Filesize
9.6MB

Download
memory/2800-36-0x000007FEF60BE000-0x000007FEF60BF000-memory.dmp

Filesize
4KB

Download
memory/2800-37-0x000007FEF5E00000-0x000007FEF679D000-memory.dmp

Filesize
9.6MB

Download