d12fd8b28386c135333b68547cb0e5b9ab92feca31095ec1a1a04dca82dede20

General

Target

1705d7e2f605d6cfc351d19e74aa2a90_JaffaCakes118.exe
Size

65KB
MD5

1705d7e2f605d6cfc351d19e74aa2a90
SHA1

460638703bdbb9ff5ad1c8c2972fb2514e27e9b7
SHA256

d12fd8b28386c135333b68547cb0e5b9ab92feca31095ec1a1a04dca82dede20
SHA512

3e9817ec9582566e13316695b4374f4c0846d9df24ad653db36a8b13770dbbc1dbaf92ab4ab5258418f1cc2232008cdc42ff7cef4130bc37d59c8ac5a58462cc
SSDEEP

768:r3v3w7DeCrz0b10LGCgLpHM41kunOCmTUq+GxX5wm/6EAnzx86Y+BGLqDUuAk:b3S/X40SCvMkObmPX5/ynzxlGD

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2772	netsh.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	1705d7e2f605d6cfc351d19e74aa2a90_JaffaCakes118.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\5cd8f17f4086744065eb0992a09e05a2.exe	Trojan.exe

Executes dropped EXE 1 IoCs

pid	Process
2400	Trojan.exe

Adds Run key to start application 2 TTPs 2 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\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\5cd8f17f4086744065eb0992a09e05a2 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Trojan.exe\" .."	Trojan.exe

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.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	1705d7e2f605d6cfc351d19e74aa2a90_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Trojan.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe
2400	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2400	Trojan.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4452 wrote to memory of 2400	4452	1705d7e2f605d6cfc351d19e74aa2a90_JaffaCakes118.exe	89
PID 4452 wrote to memory of 2400	4452	1705d7e2f605d6cfc351d19e74aa2a90_JaffaCakes118.exe	89
PID 4452 wrote to memory of 2400	4452	1705d7e2f605d6cfc351d19e74aa2a90_JaffaCakes118.exe	89
PID 2400 wrote to memory of 2772	2400	Trojan.exe	90
PID 2400 wrote to memory of 2772	2400	Trojan.exe	90
PID 2400 wrote to memory of 2772	2400	Trojan.exe	90

C:\Users\Admin\AppData\Local\Temp\1705d7e2f605d6cfc351d19e74aa2a90_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1705d7e2f605d6cfc351d19e74aa2a90_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4452
- C:\Users\Admin\AppData\Local\Temp\Trojan.exe
  "C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2400
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Trojan.exe" "Trojan.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2772

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4160,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:8
1⤵
PID:3628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Trojan.exe

Filesize
65KB

MD5
1705d7e2f605d6cfc351d19e74aa2a90

SHA1
460638703bdbb9ff5ad1c8c2972fb2514e27e9b7

SHA256
d12fd8b28386c135333b68547cb0e5b9ab92feca31095ec1a1a04dca82dede20

SHA512
3e9817ec9582566e13316695b4374f4c0846d9df24ad653db36a8b13770dbbc1dbaf92ab4ab5258418f1cc2232008cdc42ff7cef4130bc37d59c8ac5a58462cc

Download Submit
memory/2400-16-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/2400-18-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/2400-20-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/4452-0-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/4452-1-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4452-2-0x00000000049E0000-0x0000000004F84000-memory.dmp

Filesize
5.6MB

Download
memory/4452-3-0x0000000004930000-0x000000000493C000-memory.dmp

Filesize
48KB

Download
memory/4452-4-0x0000000004960000-0x0000000004972000-memory.dmp

Filesize
72KB

Download
memory/4452-5-0x0000000005000000-0x000000000509C000-memory.dmp

Filesize
624KB

Download
memory/4452-6-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/4452-17-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads