latentbot | 5af753a9847b362eec3d25bee540f7d8d40db076788e28a38b0bc51a562f45ec

General

Target

JaffaCakes118_7c089340f0a70d698b65abfbf996771c.exe
Size

38KB
MD5

7c089340f0a70d698b65abfbf996771c
SHA1

22f5ea44bc01bb2415d0f31f452fe4560dbac6d0
SHA256

5af753a9847b362eec3d25bee540f7d8d40db076788e28a38b0bc51a562f45ec
SHA512

1bfc8a2df5c22b7fab681f538eb55b77bc2d3cfe3581b8fb410f23c0acccf1d7504b4e1fdc214c6b4bed773c484e4ae6dcb114cbf0917c4cfbc510ec7d067e12
SSDEEP

768:PILGjUmCM/X+2mYNPunzcCbpGRCMcUjFQpBryb0A4T1GqlOA:iGjt/+2I92CMcU+fryATk

Score

10^/10

latentbot defense_evasion discovery persistence privilege_escalation trojan

Malware Config

Extracted

Family

latentbot

C2

piratagemaroc.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
Latentbot family
latentbot

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1792	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-1-5-21-1279544337-3716153908-718418795-1000\Control Panel\International\Geo\Nation	JaffaCakes118_7c089340f0a70d698b65abfbf996771c.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1d0b9d0c2bd42e23f8e442128550693.exe	sys.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\c1d0b9d0c2bd42e23f8e442128550693.exe	sys.exe

Executes dropped EXE 1 IoCs

pid	Process
3212	sys.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\USER\S-1-5-21-1279544337-3716153908-718418795-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c1d0b9d0c2bd42e23f8e442128550693 = "\"C:\\Users\\Admin\\AppData\\Roaming\\sys.exe\" .."	sys.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\c1d0b9d0c2bd42e23f8e442128550693 = "\"C:\\Users\\Admin\\AppData\\Roaming\\sys.exe\" .."	sys.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 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

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	JaffaCakes118_7c089340f0a70d698b65abfbf996771c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sys.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe
3212	sys.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3212	sys.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 3212	1832	JaffaCakes118_7c089340f0a70d698b65abfbf996771c.exe	88
PID 1832 wrote to memory of 3212	1832	JaffaCakes118_7c089340f0a70d698b65abfbf996771c.exe	88
PID 1832 wrote to memory of 3212	1832	JaffaCakes118_7c089340f0a70d698b65abfbf996771c.exe	88
PID 3212 wrote to memory of 1792	3212	sys.exe	89
PID 3212 wrote to memory of 1792	3212	sys.exe	89
PID 3212 wrote to memory of 1792	3212	sys.exe	89

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7c089340f0a70d698b65abfbf996771c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7c089340f0a70d698b65abfbf996771c.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Users\Admin\AppData\Roaming\sys.exe
  "C:\Users\Admin\AppData\Roaming\sys.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:3212
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\sys.exe" "sys.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:1792

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

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\Roaming\sys.exe

Filesize
38KB

MD5
7c089340f0a70d698b65abfbf996771c

SHA1
22f5ea44bc01bb2415d0f31f452fe4560dbac6d0

SHA256
5af753a9847b362eec3d25bee540f7d8d40db076788e28a38b0bc51a562f45ec

SHA512
1bfc8a2df5c22b7fab681f538eb55b77bc2d3cfe3581b8fb410f23c0acccf1d7504b4e1fdc214c6b4bed773c484e4ae6dcb114cbf0917c4cfbc510ec7d067e12

Download Submit
memory/1832-0-0x0000000074882000-0x0000000074883000-memory.dmp

Filesize
4KB

Download
memory/1832-1-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download
memory/1832-2-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download
memory/1832-13-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download
memory/3212-12-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download
memory/3212-14-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download
memory/3212-16-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download
memory/3212-17-0x0000000074880000-0x0000000074E31000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads