764e65973f6af7504805f37b978731ce6e1f1b343a1e6cd8dbcfaf6109f26793

General

Target

653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe
Size

731KB
MD5

653218455327860302b6ad73c43d6eb2
SHA1

543556a38fd5c97b2a4e44d8825e8bce44949373
SHA256

764e65973f6af7504805f37b978731ce6e1f1b343a1e6cd8dbcfaf6109f26793
SHA512

3530fd2dcd131afb21962d437e3b09fca0da469911b2e16d2248bcefb5c3475f62f3f3c1b96649b623ac8a51fcb4f83448166d93c22ea57e7355360b85253f80
SSDEEP

12288:Jaingtd/9iCpVEZxzraxdUdpmkFmjnDgGeIttwoPR5pWZhAIRXHYnrm+:JaigD/ArravUdskwnlFttwYQRXHYrm+

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
872	netsh.exe
4288	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-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation	653218455327860302b6ad73c43d6eb2_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 2944 wrote to memory of 4560	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	84
PID 2944 wrote to memory of 4560	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	84
PID 2944 wrote to memory of 4560	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	84
PID 2944 wrote to memory of 4484	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	86
PID 2944 wrote to memory of 4484	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	86
PID 2944 wrote to memory of 4484	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	86
PID 2944 wrote to memory of 3752	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	88
PID 2944 wrote to memory of 3752	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	88
PID 2944 wrote to memory of 3752	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	88
PID 3752 wrote to memory of 872	3752	cmd.exe	90
PID 3752 wrote to memory of 872	3752	cmd.exe	90
PID 3752 wrote to memory of 872	3752	cmd.exe	90
PID 2944 wrote to memory of 408	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	94
PID 2944 wrote to memory of 408	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	94
PID 2944 wrote to memory of 408	2944	653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe	94
PID 408 wrote to memory of 4288	408	cmd.exe	96
PID 408 wrote to memory of 4288	408	cmd.exe	96
PID 408 wrote to memory of 4288	408	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\653218455327860302b6ad73c43d6eb2_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"
  2⤵
  PID:4560
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"
  2⤵
  PID:4484
- 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:3752
- - 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:872
- 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:408
- - 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:4288

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/2944-13-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads