e926a1e4b80a08aac5df18b80900ea5ef213be1e4660c1332a3372c2cdfecd60

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2024, 18:48

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General

Target

43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe
Size

31KB
MD5

43aadd71c332c1c4e18e166a764207f9
SHA1

160f56a22f8644962d449fda9008d32138b6e623
SHA256

e926a1e4b80a08aac5df18b80900ea5ef213be1e4660c1332a3372c2cdfecd60
SHA512

53aa37dc4ad170ae7f5437af4b092faacfc3bbc4bea571f8a63c238132dd583c4cceae96fc6ed210f396d830646fbc4708d0b265613ac26f80248d939937b835
SSDEEP

768:TMmEcA0Trm/sAikKo2f9lznI7JRco6GS8BLl:TMRc/Tra9yDyBNS8BR

Score

8^/10

discovery persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Sysinternals = "C:\\Users\\Admin\\AppData\\Roaming\\145B73\\145B73.exe"	svchost.exe

Deletes itself 1 IoCs

pid	Process
600	svchost.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe

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	43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2228	43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe
2228	43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 600	2228	43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe	96
PID 2228 wrote to memory of 600	2228	43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe	96
PID 2228 wrote to memory of 600	2228	43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\43aadd71c332c1c4e18e166a764207f9_JaffaCakes118.exe"
1⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - Adds policy Run key to start application
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:600

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

Peripheral Device Discovery

T1120

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/600-5-0x00000000009B0000-0x00000000009BE000-memory.dmp

Filesize
56KB

Download
memory/600-7-0x00000000009B0000-0x00000000009BE000-memory.dmp

Filesize
56KB

Download
memory/600-11-0x0000000000880000-0x0000000000897000-memory.dmp

Filesize
92KB

Download
memory/2228-0-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2228-1-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2228-2-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2228-3-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/2228-4-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads