b5ae55f60a42639d298f61360cb9a8d4791f5a2304902cfc2b686864caa61d93

General

Target

2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe
Size

728KB
MD5

2306678442fac6cc63c4b30f8341a303
SHA1

ab5400be65638ccf3679e4d6135a4d014c3d0074
SHA256

b5ae55f60a42639d298f61360cb9a8d4791f5a2304902cfc2b686864caa61d93
SHA512

8df87098d03d60d54794b771a2de4cd3b4196b13c522f2dafad1d3f50276ec739a313f25ca50aa1d5ebd5db6f52df0c11297a53ed6c0280b81924d88d407d152
SSDEEP

12288:lEcF8D2K53tGcAOYYsLN2Z8bbXG/meGDgGeItoEc9GspWZhASRXHYnrmR:lEc8H5fMLN2Kb7GrGlFtov9GsqRXHYrm

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
3956	netsh.exe
2300	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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	2306678442fac6cc63c4b30f8341a303_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 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
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2664	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	82
PID 2056 wrote to memory of 2664	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	82
PID 2056 wrote to memory of 2664	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	82
PID 2056 wrote to memory of 968	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	84
PID 2056 wrote to memory of 968	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	84
PID 2056 wrote to memory of 968	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	84
PID 2056 wrote to memory of 4160	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	86
PID 2056 wrote to memory of 4160	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	86
PID 2056 wrote to memory of 4160	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	86
PID 4160 wrote to memory of 3956	4160	cmd.exe	88
PID 4160 wrote to memory of 3956	4160	cmd.exe	88
PID 4160 wrote to memory of 3956	4160	cmd.exe	88
PID 2056 wrote to memory of 4044	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	89
PID 2056 wrote to memory of 4044	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	89
PID 2056 wrote to memory of 4044	2056	2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe	89
PID 4044 wrote to memory of 2300	4044	cmd.exe	91
PID 4044 wrote to memory of 2300	4044	cmd.exe	91
PID 4044 wrote to memory of 2300	4044	cmd.exe	91

C:\Users\Admin\AppData\Local\Temp\2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:2664
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:968
- 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:4160
- - 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:3956
- 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:4044
- - 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:2300

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/2056-2-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download
memory/2056-3-0x0000000000400000-0x00000000004C1000-memory.dmp

Filesize
772KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads