e7ce4c4738ddd3e364b792ae1341e369ed8269a0a59495a525ae54aa7cdd529a

General

Target

JaffaCakes118_69f9b58ce42c2388e7d0ce040ef35720.exe
Size

29KB
MD5

69f9b58ce42c2388e7d0ce040ef35720
SHA1

bcd5f93af0d7395de3539e781a2d9466b0396792
SHA256

e7ce4c4738ddd3e364b792ae1341e369ed8269a0a59495a525ae54aa7cdd529a
SHA512

5618a91eef974e852400cebc003c02a2351f5b82a7974319601d37c09017dfc1543286821915a2e7dde6b75e7b52db38b71c533b5d905951e5336e05ea0558a4
SSDEEP

384:uFUHEBl7p3hUw2s7bD55gEKemqDSqre/IDGBsbh0w4wlAokw9OhgOL1vYRGOZzNr:u57bUw2C3kEcqNreHBKh0p29SgR/x

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
2252	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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	JaffaCakes118_69f9b58ce42c2388e7d0ce040ef35720.exe

Executes dropped EXE 1 IoCs

pid	Process
4892	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	Trojan.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_69f9b58ce42c2388e7d0ce040ef35720.exe

Suspicious behavior: EnumeratesProcesses 48 IoCs

pid	Process
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe
4892	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4892	Trojan.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 4892	3672	JaffaCakes118_69f9b58ce42c2388e7d0ce040ef35720.exe	82
PID 3672 wrote to memory of 4892	3672	JaffaCakes118_69f9b58ce42c2388e7d0ce040ef35720.exe	82
PID 3672 wrote to memory of 4892	3672	JaffaCakes118_69f9b58ce42c2388e7d0ce040ef35720.exe	82
PID 4892 wrote to memory of 2252	4892	Trojan.exe	83
PID 4892 wrote to memory of 2252	4892	Trojan.exe	83
PID 4892 wrote to memory of 2252	4892	Trojan.exe	83

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69f9b58ce42c2388e7d0ce040ef35720.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_69f9b58ce42c2388e7d0ce040ef35720.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672
- C:\Users\Admin\AppData\Local\Temp\Trojan.exe
  "C:\Users\Admin\AppData\Local\Temp\Trojan.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4892
- - 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:2252

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
29KB

MD5
69f9b58ce42c2388e7d0ce040ef35720

SHA1
bcd5f93af0d7395de3539e781a2d9466b0396792

SHA256
e7ce4c4738ddd3e364b792ae1341e369ed8269a0a59495a525ae54aa7cdd529a

SHA512
5618a91eef974e852400cebc003c02a2351f5b82a7974319601d37c09017dfc1543286821915a2e7dde6b75e7b52db38b71c533b5d905951e5336e05ea0558a4

Download Submit
memory/3672-0-0x0000000074B62000-0x0000000074B63000-memory.dmp

Filesize
4KB

Download
memory/3672-1-0x0000000074B60000-0x0000000075111000-memory.dmp

Filesize
5.7MB

Download
memory/3672-2-0x0000000074B60000-0x0000000075111000-memory.dmp

Filesize
5.7MB

Download
memory/3672-13-0x0000000074B60000-0x0000000075111000-memory.dmp

Filesize
5.7MB

Download
memory/4892-12-0x0000000074B60000-0x0000000075111000-memory.dmp

Filesize
5.7MB

Download
memory/4892-14-0x0000000074B60000-0x0000000075111000-memory.dmp

Filesize
5.7MB

Download
memory/4892-15-0x0000000074B60000-0x0000000075111000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads