2778fefd3755810335445bbb25ab2ea28c1b76b8fc9b6eef731b15220c10eb6c

General

Target

0e6eaa815e3b7d2122b98dd768075fd0_JaffaCakes118.exe
Size

43KB
MD5

0e6eaa815e3b7d2122b98dd768075fd0
SHA1

df3820a1f3bc4cfcba9cda9c608a1149be6ef588
SHA256

2778fefd3755810335445bbb25ab2ea28c1b76b8fc9b6eef731b15220c10eb6c
SHA512

d4b5e4f467d4edcd9b63b77b01b1a60cdab923e3c43d2d2a83fd438d97f48801562917ca31762a8376a6f0678a0d70930c2c0b528c2e97cafbbc57db58f42608
SSDEEP

768:Vg7nd8qhYz3S228PmrW96Te2+p581R6HkjHXeqvtK1EX0b1jjQNNu3HHCCjPka+6:Um6Hh0s5WFPQQHCCrk

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
2648	netsh.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
2748	Trojan.exe

Loads dropped DLL 1 IoCs

pid	Process
2216	0e6eaa815e3b7d2122b98dd768075fd0_JaffaCakes118.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-1-5-21-1846800975-3917212583-2893086201-1000\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	0e6eaa815e3b7d2122b98dd768075fd0_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 3 IoCs

pid	Process
2748	Trojan.exe
2748	Trojan.exe
2748	Trojan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	Trojan.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2216 wrote to memory of 2748	2216	0e6eaa815e3b7d2122b98dd768075fd0_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2748	2216	0e6eaa815e3b7d2122b98dd768075fd0_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2748	2216	0e6eaa815e3b7d2122b98dd768075fd0_JaffaCakes118.exe	30
PID 2216 wrote to memory of 2748	2216	0e6eaa815e3b7d2122b98dd768075fd0_JaffaCakes118.exe	30
PID 2748 wrote to memory of 2648	2748	Trojan.exe	31
PID 2748 wrote to memory of 2648	2748	Trojan.exe	31
PID 2748 wrote to memory of 2648	2748	Trojan.exe	31
PID 2748 wrote to memory of 2648	2748	Trojan.exe	31

C:\Users\Admin\AppData\Local\Temp\0e6eaa815e3b7d2122b98dd768075fd0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0e6eaa815e3b7d2122b98dd768075fd0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2216
- 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:2748
- - 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:2648

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

System Information Discovery

1

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

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

Filesize
43KB

MD5
0e6eaa815e3b7d2122b98dd768075fd0

SHA1
df3820a1f3bc4cfcba9cda9c608a1149be6ef588

SHA256
2778fefd3755810335445bbb25ab2ea28c1b76b8fc9b6eef731b15220c10eb6c

SHA512
d4b5e4f467d4edcd9b63b77b01b1a60cdab923e3c43d2d2a83fd438d97f48801562917ca31762a8376a6f0678a0d70930c2c0b528c2e97cafbbc57db58f42608

Download Submit
memory/2216-0-0x0000000074271000-0x0000000074272000-memory.dmp

Filesize
4KB

Download
memory/2216-1-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/2216-2-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/2216-10-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/2748-13-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/2748-11-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/2748-12-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download
memory/2748-15-0x0000000074270000-0x000000007481B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads