latentbot | a228a343318f93e4144cfb5196d2ec60e2cd4331b184a2ce385e861f7eda2645

General

Target

425327bbfe7b32cb92f2ab09a3a92bca_JaffaCakes118.exe
Size

110KB
MD5

425327bbfe7b32cb92f2ab09a3a92bca
SHA1

96690fa13f54df4808d5a5c517b60bfdbfe7ca2d
SHA256

a228a343318f93e4144cfb5196d2ec60e2cd4331b184a2ce385e861f7eda2645
SHA512

193b78c6feb4d92747e72760f3df9b230b655072a4a18eeeb151489b93c88b312be72439cfcddf1d3150ac03d406a19d50da530c936c610b90f8cf9798026386
SSDEEP

3072:kTTd5GzTXveGkSpG+nQ6XrxyRoTJttt/tttLUt9XI2EttLttttt5gted7:ATdcTX2G9M1YUU

Score

10^/10

latentbot evasion persistence privilege_escalation trojan

Malware Config

Extracted

Family

latentbot

C2

malekkfarnh283.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
Modifies Windows Firewall 2 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exe

pid process

4944 netsh.exe

pid	process
4944	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

Processes:

425327bbfe7b32cb92f2ab09a3a92bca_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	425327bbfe7b32cb92f2ab09a3a92bca_JaffaCakes118.exe

Drops startup file 2 IoCs

Processes:

Windows.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\970f3132eb0601fd9c4e384538b6c310.exe	Windows.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\970f3132eb0601fd9c4e384538b6c310.exe	Windows.exe

Executes dropped EXE 1 IoCs

Processes:

Windows.exe

pid process

2892 Windows.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Windows.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\970f3132eb0601fd9c4e384538b6c310 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windows.exe\" .."	Windows.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\970f3132eb0601fd9c4e384538b6c310 = "\"C:\\Users\\Admin\\AppData\\Roaming\\Windows.exe\" .."	Windows.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

Processes:

netsh.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

Windows.exe

pid	process
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe
2892	Windows.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Windows.exe

description pid process

Token: SeDebugPrivilege 2892 Windows.exe

description	pid	process
Token: SeDebugPrivilege	2892	Windows.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

425327bbfe7b32cb92f2ab09a3a92bca_JaffaCakes118.exeWindows.exe

description	pid	process	target process
PID 5104 wrote to memory of 2892	5104	425327bbfe7b32cb92f2ab09a3a92bca_JaffaCakes118.exe	Windows.exe
PID 5104 wrote to memory of 2892	5104	425327bbfe7b32cb92f2ab09a3a92bca_JaffaCakes118.exe	Windows.exe
PID 2892 wrote to memory of 4944	2892	Windows.exe	netsh.exe
PID 2892 wrote to memory of 4944	2892	Windows.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\425327bbfe7b32cb92f2ab09a3a92bca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\425327bbfe7b32cb92f2ab09a3a92bca_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Users\Admin\AppData\Roaming\Windows.exe
  "C:\Users\Admin\AppData\Roaming\Windows.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Windows\SYSTEM32\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\Windows.exe" "Windows.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:4944

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

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\Roaming\Windows.exe

Filesize
110KB

MD5
425327bbfe7b32cb92f2ab09a3a92bca

SHA1
96690fa13f54df4808d5a5c517b60bfdbfe7ca2d

SHA256
a228a343318f93e4144cfb5196d2ec60e2cd4331b184a2ce385e861f7eda2645

SHA512
193b78c6feb4d92747e72760f3df9b230b655072a4a18eeeb151489b93c88b312be72439cfcddf1d3150ac03d406a19d50da530c936c610b90f8cf9798026386

Download Submit
memory/2892-24-0x00007FFB523B0000-0x00007FFB52D51000-memory.dmp

Filesize
9.6MB

Download
memory/2892-22-0x00007FFB523B0000-0x00007FFB52D51000-memory.dmp

Filesize
9.6MB

Download
memory/2892-21-0x00007FFB523B0000-0x00007FFB52D51000-memory.dmp

Filesize
9.6MB

Download
memory/5104-3-0x000000001B0B0000-0x000000001B0B6000-memory.dmp

Filesize
24KB

Download
memory/5104-5-0x000000001B470000-0x000000001B516000-memory.dmp

Filesize
664KB

Download
memory/5104-6-0x0000000000950000-0x0000000000962000-memory.dmp

Filesize
72KB

Download
memory/5104-7-0x000000001C0D0000-0x000000001C59E000-memory.dmp

Filesize
4.8MB

Download
memory/5104-4-0x00007FFB523B0000-0x00007FFB52D51000-memory.dmp

Filesize
9.6MB

Download
memory/5104-0-0x00007FFB52665000-0x00007FFB52666000-memory.dmp

Filesize
4KB

Download
memory/5104-20-0x00007FFB523B0000-0x00007FFB52D51000-memory.dmp

Filesize
9.6MB

Download
memory/5104-2-0x0000000000990000-0x00000000009B4000-memory.dmp

Filesize
144KB

Download
memory/5104-1-0x00007FFB523B0000-0x00007FFB52D51000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads