8012f8d9cbc27bdc5242e812bac1932349108916abac095e249196a1ff3b491d

Analysis

max time kernel
149s
max time network
118s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
20/06/2024, 07:53

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General

Target

042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe
Size

223KB
MD5

042ab54b0292b3ca846ed0b52cf85f76
SHA1

9beed7e65ed3ad07dfe907dcbe5b71b0ba848d02
SHA256

8012f8d9cbc27bdc5242e812bac1932349108916abac095e249196a1ff3b491d
SHA512

d5242885bb046e867c9331fe9026be2410c890d2a2a21aaa3c7542036b36d1f0e755a511e85aeca72ec58326e92ddb3ca35081d2d24a3fbc7b04735835d5add3
SSDEEP

6144:7bNxajPouphIZHw46gVd+xs5r09Q2ShnS4:76jouphIZHRHKxs5QM

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3032	npasoldo.exe

Loads dropped DLL 2 IoCs

pid	Process
2392	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe
2392	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\84639553 = "C:\\ProgramData\\npasoldo.exe"	npasoldo.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 4 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	npasoldo.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	npasoldo.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2392	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe
Token: SeDebugPrivilege	3032	npasoldo.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 3032	2392	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe	28
PID 2392 wrote to memory of 3032	2392	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe	28
PID 2392 wrote to memory of 3032	2392	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe	28
PID 2392 wrote to memory of 3032	2392	042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\042ab54b0292b3ca846ed0b52cf85f76_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2392
- C:\ProgramData\npasoldo.exe
  "C:\ProgramData\npasoldo.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Checks processor information in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\npasoldo.exe

Filesize
223KB

MD5
042ab54b0292b3ca846ed0b52cf85f76

SHA1
9beed7e65ed3ad07dfe907dcbe5b71b0ba848d02

SHA256
8012f8d9cbc27bdc5242e812bac1932349108916abac095e249196a1ff3b491d

SHA512
d5242885bb046e867c9331fe9026be2410c890d2a2a21aaa3c7542036b36d1f0e755a511e85aeca72ec58326e92ddb3ca35081d2d24a3fbc7b04735835d5add3

Download Submit
C:\Users\Admin\AppData\Local\Temp\svchost.exe

Filesize
31KB

MD5
ed797d8dc2c92401985d162e42ffa450

SHA1
0f02fc517c7facc4baefde4fe9467fb6488ebabe

SHA256
b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e

SHA512
e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2

Download Submit
memory/2392-0-0x0000000074571000-0x0000000074572000-memory.dmp

Filesize
4KB

Download
memory/2392-1-0x0000000074570000-0x0000000074B1B000-memory.dmp

Filesize
5.7MB

Download
memory/2392-2-0x0000000074570000-0x0000000074B1B000-memory.dmp

Filesize
5.7MB

Download
memory/2392-13-0x0000000074570000-0x0000000074B1B000-memory.dmp

Filesize
5.7MB

Download
memory/3032-15-0x0000000073FC1000-0x0000000073FC2000-memory.dmp

Filesize
4KB

Download
memory/3032-16-0x0000000073FC0000-0x000000007456B000-memory.dmp

Filesize
5.7MB

Download
memory/3032-19-0x0000000073FC0000-0x000000007456B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads