8f7662ee33125eb7c8d53eb7b358aeb6451af51cd30cefd21fe9cd31b5397725

General

Target

3808287657286cad978f473a3cf3917d_JaffaCakes118.exe
Size

731KB
MD5

3808287657286cad978f473a3cf3917d
SHA1

687016c36a133189a598c2768cc98b2cd6e79b10
SHA256

8f7662ee33125eb7c8d53eb7b358aeb6451af51cd30cefd21fe9cd31b5397725
SHA512

aba448bdca1a63729ff4e5cafe1eee9a0f486d7928b3a6e1f19fcf9c7e1f0382019eee2968e8200fe42bf01c986c9d1bf458458e107afd39e907aeca2aea188a
SSDEEP

12288:Jaingtd/9iCpVEZxzraxdUdpmsFmjnDgGeIttwoPR5pWZhAIRXHYnrmm:JaigD/ArravUdsswnlFttwYQRXHYrmm

Score

8^/10

evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3208	netsh.exe
1876	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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	3808287657286cad978f473a3cf3917d_JaffaCakes118.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 6 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
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

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 4044	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	85
PID 2640 wrote to memory of 4044	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	85
PID 2640 wrote to memory of 4044	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	85
PID 2640 wrote to memory of 2904	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	87
PID 2640 wrote to memory of 2904	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	87
PID 2640 wrote to memory of 2904	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	87
PID 2640 wrote to memory of 1368	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	89
PID 2640 wrote to memory of 1368	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	89
PID 2640 wrote to memory of 1368	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	89
PID 1368 wrote to memory of 3208	1368	cmd.exe	92
PID 1368 wrote to memory of 3208	1368	cmd.exe	92
PID 1368 wrote to memory of 3208	1368	cmd.exe	92
PID 2640 wrote to memory of 4056	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	93
PID 2640 wrote to memory of 4056	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	93
PID 2640 wrote to memory of 4056	2640	3808287657286cad978f473a3cf3917d_JaffaCakes118.exe	93
PID 4056 wrote to memory of 1876	4056	cmd.exe	95
PID 4056 wrote to memory of 1876	4056	cmd.exe	95
PID 4056 wrote to memory of 1876	4056	cmd.exe	95

C:\Users\Admin\AppData\Local\Temp\3808287657286cad978f473a3cf3917d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3808287657286cad978f473a3cf3917d_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:4044
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:2904
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1368
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:3208
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4056
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:1876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

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

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

1

T1562.004

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe

Filesize
7B

MD5
824ab679eea19c5b43b186800c2c625f

SHA1
f8b90bc89117ac4f1a272e7acef952a79a64b617

SHA256
f6d4a23bd6b412e4d4906cbd1c56dcbcf5ddd96b6a9098ceba96be94e52f7ab3

SHA512
e13bb9c005c2acb412916bf0f4a37b39c2800298042d5344b877143d1b767342903c9bb3e8d4eda75f37cc323b5f623d6bf34629d2c999c7df316de4ffd3caf4

Download Submit
memory/2640-13-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads