latentbot | 03c4482ca7fcf996fa0851fadef694fd3eaa7a878dc64d7cc29fe051a9ac066d

General

Target
c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe
Size 371KB
Sample240827-e6xsnsvdnn
SHA256 03c4482ca7fcf996fa0851fadef694fd3eaa7a878dc64d7cc29fe051a9ac066d
MD5 c45ab6184d8eb1407aeb9b4404340be3
SHA1 205c017e57b403ba2250ca0db48e0f4eb598fa33
SHA512 edf4dd7308de52314e78e84227ee33c1637fbecf23881982329cf1c6c7d360d83b08ac1a06b2f7498eaa50bc5720741f70497e4bfa0405df78d4721598a33b31
SSDEEP 6144:LZqoI1g3rJLCRgJyHxpxA6hz4VPy8SmR7eanY29rzXI:LZqoIsJLCWJyxzkAmBnXBI
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

latentbot xtremerat discovery persistence rat spyware trojan

Malware Config

Extracted

Family

latentbot

C2

geotradepopov.zapto.org

Signatures

Detect XtremeRAT payload 6 IoCs

resource	yara_rule
behavioral2/memory/3720-2-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral2/memory/3720-3-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral2/memory/3720-4-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral2/memory/3720-5-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral2/memory/3080-11-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat
behavioral2/memory/3720-14-0x0000000000C80000-0x0000000000C92000-memory.dmp	family_xtremerat

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
persistence spyware rat xtremerat

Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5L6K2O8P-417B-SP5N-0D80-E3I8KFL1H1YF}\StubPath = "C:\\Windows\\Microsoft\\svhost.exe"	svchost.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{5L6K2O8P-417B-SP5N-0D80-E3I8KFL1H1YF}	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5L6K2O8P-417B-SP5N-0D80-E3I8KFL1H1YF}\StubPath = "C:\\Windows\\Microsoft\\svhost.exe restart"	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{5L6K2O8P-417B-SP5N-0D80-E3I8KFL1H1YF}	svchost.exe

Adds Run key to start application 2 TTPs 4 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\HKLM = "C:\\Windows\\Microsoft\\svhost.exe"	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\Microsoft\\svhost.exe"	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\Microsoft\\svhost.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\Microsoft\\svhost.exe"	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4104 set thread context of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Microsoft\svhost.exe	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe
File created	C:\Windows\Microsoft\svhost.exe	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe
3720	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 4104 wrote to memory of 3720	4104	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe	84
PID 3720 wrote to memory of 3080	3720	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe	85
PID 3720 wrote to memory of 3080	3720	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe	85
PID 3720 wrote to memory of 3080	3720	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe	85
PID 3720 wrote to memory of 3080	3720	c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe	85

C:\Users\Admin\AppData\Local\Temp\c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Users\Admin\AppData\Local\Temp\c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe
  C:\Users\Admin\AppData\Local\Temp\c45ab6184d8eb1407aeb9b4404340be3_JaffaCakes118.eXe
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3720
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - Boot or Logon Autostart Execution: Active Setup
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    PID:3080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

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

svhost.exe

Path C:\Windows\Microsoft\svhost.exe
Size 371KB
SHA256 03c4482ca7fcf996fa0851fadef694fd3eaa7a878dc64d7cc29fe051a9ac066d
MD5 c45ab6184d8eb1407aeb9b4404340be3
SHA1 205c017e57b403ba2250ca0db48e0f4eb598fa33
SHA512 edf4dd7308de52314e78e84227ee33c1637fbecf23881982329cf1c6c7d360d83b08ac1a06b2f7498eaa50bc5720741f70497e4bfa0405df78d4721598a33b31
SSDEEP 6144:LZqoI1g3rJLCRgJyHxpxA6hz4VPy8SmR7eanY29rzXI:LZqoIsJLCWJyxzkAmBnXBI
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3080-11-0x0000000000C80000-0x0000000000C92000-memory.dmp

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memory/3720-2-0x0000000000C80000-0x0000000000C92000-memory.dmp

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memory/3720-3-0x0000000000C80000-0x0000000000C92000-memory.dmp

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memory/3720-4-0x0000000000C80000-0x0000000000C92000-memory.dmp

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memory/3720-5-0x0000000000C80000-0x0000000000C92000-memory.dmp

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memory/3720-14-0x0000000000C80000-0x0000000000C92000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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