trickbot | 3d662fc8007d60de28089087e384fbc44dccdd8b8f8923409df56c0acbc430eb

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
29-05-2024 22:12

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General

Target

821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe
Size

828KB
MD5

821e4ed507878cd2e1b6c7c215da9090
SHA1

0216f295e6b498dd09376e6de693b5573c17456e
SHA256

3d662fc8007d60de28089087e384fbc44dccdd8b8f8923409df56c0acbc430eb
SHA512

4c836bf11da4ffd0d2fa5e1d0575e592f48ec8fbe489371a648c5b1f0e24d3168ea444af7a6a3b85567cf2d616b9219caa529a53543bbbc4ed33388928f28ce1
SSDEEP

12288:bhrKyYpabW95xnAi90drN/k1kzSXq6Jw+Ri+n:bhPYpab/iSdrNMezSTo+n

Score

10^/10

trickbot banker evasion execution trojan

Malware Config

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Trickbot x86 loader 1 IoCs

Detected Trickbot's x86 loader that unpacks the x86 payload.

Processes:

resource	yara_rule
behavioral1/memory/2416-15-0x0000000001C20000-0x0000000001C4B000-memory.dmp	trickbot_loader32

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002
Executes dropped EXE 2 IoCs

Processes:

921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

pid process

2732 921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
1600 921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
Loads dropped DLL 2 IoCs

Processes:

821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe

pid process

2416 821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe
2416 821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe

pid	process
2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

Drops file in System32 directory 1 IoCs

Processes:

powershell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exe

pid process

2644 sc.exe
2616 sc.exe

pid	process
2644	sc.exe
2616	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exepowershell.exe

pid	process
2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe
2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe
2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe
2164	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exe921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

description pid process

Token: SeDebugPrivilege 2164 powershell.exe
Token: SeTcbPrivilege 1600 921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

description	pid	process
Token: SeDebugPrivilege	2164	powershell.exe
Token: SeTcbPrivilege	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

pid	process
2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe
2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.execmd.execmd.execmd.exe921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exetaskeng.exe921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

description	pid	process	target process
PID 2416 wrote to memory of 3000	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 3000	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 3000	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 3000	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 1304	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 1304	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 1304	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 1304	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 2384	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 2384	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 2384	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 2384	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	cmd.exe
PID 2416 wrote to memory of 2732	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
PID 2416 wrote to memory of 2732	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
PID 2416 wrote to memory of 2732	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
PID 2416 wrote to memory of 2732	2416	821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
PID 3000 wrote to memory of 2616	3000	cmd.exe	sc.exe
PID 3000 wrote to memory of 2616	3000	cmd.exe	sc.exe
PID 3000 wrote to memory of 2616	3000	cmd.exe	sc.exe
PID 3000 wrote to memory of 2616	3000	cmd.exe	sc.exe
PID 1304 wrote to memory of 2644	1304	cmd.exe	sc.exe
PID 1304 wrote to memory of 2644	1304	cmd.exe	sc.exe
PID 1304 wrote to memory of 2644	1304	cmd.exe	sc.exe
PID 1304 wrote to memory of 2644	1304	cmd.exe	sc.exe
PID 2384 wrote to memory of 2164	2384	cmd.exe	powershell.exe
PID 2384 wrote to memory of 2164	2384	cmd.exe	powershell.exe
PID 2384 wrote to memory of 2164	2384	cmd.exe	powershell.exe
PID 2384 wrote to memory of 2164	2384	cmd.exe	powershell.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2732 wrote to memory of 3048	2732	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 2688 wrote to memory of 1600	2688	taskeng.exe	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
PID 2688 wrote to memory of 1600	2688	taskeng.exe	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
PID 2688 wrote to memory of 1600	2688	taskeng.exe	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
PID 2688 wrote to memory of 1600	2688	taskeng.exe	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe
PID 1600 wrote to memory of 1032	1600	921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe	svchost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\821e4ed507878cd2e1b6c7c215da9090_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3000
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2616
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1304
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2644
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2384
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2164
- C:\Users\Admin\AppData\Roaming\wnetwork\921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
  C:\Users\Admin\AppData\Roaming\wnetwork\921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:3048

C:\Windows\system32\taskeng.exe
taskeng.exe {D599F660-D3A7-4828-BCDB-88DF6865C765} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Users\Admin\AppData\Roaming\wnetwork\921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
  C:\Users\Admin\AppData\Roaming\wnetwork\921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1600
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1032

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\wnetwork\921e5ed608989cd2e1b7c8c216da9090_KaffaDalet119.exe

Filesize
828KB

MD5
821e4ed507878cd2e1b6c7c215da9090

SHA1
0216f295e6b498dd09376e6de693b5573c17456e

SHA256
3d662fc8007d60de28089087e384fbc44dccdd8b8f8923409df56c0acbc430eb

SHA512
4c836bf11da4ffd0d2fa5e1d0575e592f48ec8fbe489371a648c5b1f0e24d3168ea444af7a6a3b85567cf2d616b9219caa529a53543bbbc4ed33388928f28ce1

Download Submit
memory/1600-70-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-69-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-68-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-67-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-66-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-65-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-60-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-64-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-63-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-62-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-61-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1600-59-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2416-2-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-8-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-15-0x0000000001C20000-0x0000000001C4B000-memory.dmp

Filesize
172KB

Download
memory/2416-11-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-12-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-13-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-14-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-17-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2416-10-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-9-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-3-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-4-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-5-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-6-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2416-7-0x0000000001C10000-0x0000000001C11000-memory.dmp

Filesize
4KB

Download
memory/2732-40-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-32-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-37-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2732-29-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-30-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-31-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-36-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-33-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-34-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-38-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-39-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2732-35-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/3048-49-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/3048-50-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download