latentbot | bd1fddb473eda986cffe9be610909536acd18ba90f21a5e84146ca4f1c7cc3ba

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 19:39

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General

Target

e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe
Size

218KB
MD5

e577f4ac1cbacfd820aacf33742fc87b
SHA1

55c96b2a83b89537d5f9782756bc7062261af2fd
SHA256

bd1fddb473eda986cffe9be610909536acd18ba90f21a5e84146ca4f1c7cc3ba
SHA512

a3ab0439bdc26d49fc5e8ce609d6978867ac8b22cc30fc083a3108e5f0e3f44cd2d4d9bee146ac727bd28e4f75e8556cdd48cffd97dee6e0f555d9f3ddc31841
SSDEEP

3072:jRrEC2Oi8NXC797F8TBfFvj4bq57P42Tf6FVxJFkhiB8l7bw5Wcdh3y:jCC2F8NXC796TB9vj48P1TytB8dbwvhi

Score

10^/10

latentbot discovery persistence trojan

Malware Config

Extracted

Family

latentbot

superwaffles.zapto.org

Signatures

LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
trojan latentbot
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

vbc.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\crss.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\crss.exe\""	vbc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\crss.exe = "\"C:\\Users\\Admin\\AppData\\Roaming\\crss.exe\""	vbc.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe

description	pid	Process	procid_target
PID 2388 set thread context of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid	Process
2980	vbc.exe
2980	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exevbc.exe

description	pid	Process	procid_target
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2388 wrote to memory of 2980	2388	e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe	31
PID 2980 wrote to memory of 1248	2980	vbc.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1248
- C:\Users\Admin\AppData\Local\Temp\e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e577f4ac1cbacfd820aacf33742fc87b_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2388
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    3⤵
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Scripting

T1064

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2388-0-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-9-0x0000000075434000-0x0000000075435000-memory.dmp

Filesize
4KB

Download
memory/2388-10-0x0000000075420000-0x0000000075530000-memory.dmp

Filesize
1.1MB

Download
memory/2388-11-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-13-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-36-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-30-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-44-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-43-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-41-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-40-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-39-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-38-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-37-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-35-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-34-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-33-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-32-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-31-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-29-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-28-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-27-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-47-0x0000000075420000-0x0000000075530000-memory.dmp

Filesize
1.1MB

Download
memory/2388-26-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-25-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-24-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-23-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-22-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-21-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-20-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-19-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-18-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-17-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-16-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-15-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-14-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-12-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-42-0x0000000000220000-0x0000000000246000-memory.dmp

Filesize
152KB

Download
memory/2388-64-0x0000000075420000-0x0000000075530000-memory.dmp

Filesize
1.1MB

Download
memory/2980-60-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-58-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2980-56-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-54-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-52-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-48-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-62-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-63-0x0000000075420000-0x0000000075530000-memory.dmp

Filesize
1.1MB

Download
memory/2980-50-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-68-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-70-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-71-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-69-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2980-72-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download