trickbot | c776b12d0ffc08ce7e877fef67780f2de60f23977796281c5d7a524c05a92d5b

Analysis

max time kernel
124s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 05:59

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General

Target

e1d6ff39a5c4388044f4e8b40ff53e1c_JaffaCakes118.exe
Size

300KB
MD5

e1d6ff39a5c4388044f4e8b40ff53e1c
SHA1

4b85c7f501ccba7a564f7d78d05620c034595832
SHA256

c776b12d0ffc08ce7e877fef67780f2de60f23977796281c5d7a524c05a92d5b
SHA512

80ce564cf165f14c917c59222b9a23a998716941f8753c4d0194739d299572ccc1037ef6a0b71e32f08fde470d6117b3081b99c7c71eb7b4bdf4cbb677445567
SSDEEP

6144:lnx9RtQLCgTCK44RFSrIPcLLCLohzSE8v6ejjFI0Pl/DG1V9sbPeC3YU+d6IUg:lcPcvlp/ejRd1WbiTIdw

Score

10^/10

trickbot banker discovery trojan

Malware Config

Signatures

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

Trickbot x86 loader 6 IoCs

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

resource	yara_rule
behavioral2/memory/1168-3-0x0000000000400000-0x000000000045F000-memory.dmp	trickbot_loader32
behavioral2/memory/1168-10-0x0000000000400000-0x000000000045F000-memory.dmp	trickbot_loader32
behavioral2/memory/3256-14-0x0000000000400000-0x000000000045F000-memory.dmp	trickbot_loader32
behavioral2/memory/3256-26-0x0000000000400000-0x000000000045F000-memory.dmp	trickbot_loader32
behavioral2/memory/2584-33-0x0000000000400000-0x000000000045F000-memory.dmp	trickbot_loader32
behavioral2/memory/2584-44-0x0000000000400000-0x000000000045F000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe
2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\VBDsqz.xcf	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.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	e1d6ff39a5c4388044f4e8b40ff53e1c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 3256	1168	e1d6ff39a5c4388044f4e8b40ff53e1c_JaffaCakes118.exe	90
PID 1168 wrote to memory of 3256	1168	e1d6ff39a5c4388044f4e8b40ff53e1c_JaffaCakes118.exe	90
PID 1168 wrote to memory of 3256	1168	e1d6ff39a5c4388044f4e8b40ff53e1c_JaffaCakes118.exe	90
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 3256 wrote to memory of 4720	3256	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	92
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98
PID 2584 wrote to memory of 3040	2584	e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe	98

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\e1d6ff39a5c4388044f4e8b40ff53e1c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e1d6ff39a5c4388044f4e8b40ff53e1c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Users\Admin\AppData\Roaming\winnet\e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe
  C:\Users\Admin\AppData\Roaming\winnet\e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3256
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4720

C:\Users\Admin\AppData\Roaming\winnet\e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe
C:\Users\Admin\AppData\Roaming\winnet\e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2584
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1194130065-3471212556-1656947724-1000\0f5007522459c86e95ffcc62f32308f1_a53bb4ca-6113-48bb-9609-441860fdd0d7

Filesize
1KB

MD5
0c7bea4be7bf1671e22993a9bf549843

SHA1
4def3a9b0c4d331d9f4427d9a8470f11b3b8e27f

SHA256
1ecbb5f120f35205ec65e09cbe8bf7b6d53e82f6775aa0b50d7eed28cf032f39

SHA512
3efff3a559923c1345e4b949389cb20d8bed80ae2cce7a21523be58b5198d5286245779a4a4c80b434c0b0aad276c631778dd0a926ca8107ebdaa39c48886ab5

Download Submit
C:\Users\Admin\AppData\Roaming\winnet\e1d7ff39a6c5399055f5e9b50ff63e1c_KaffaDalet119.exe

Filesize
300KB

MD5
e1d6ff39a5c4388044f4e8b40ff53e1c

SHA1
4b85c7f501ccba7a564f7d78d05620c034595832

SHA256
c776b12d0ffc08ce7e877fef67780f2de60f23977796281c5d7a524c05a92d5b

SHA512
80ce564cf165f14c917c59222b9a23a998716941f8753c4d0194739d299572ccc1037ef6a0b71e32f08fde470d6117b3081b99c7c71eb7b4bdf4cbb677445567

Download Submit
memory/1168-9-0x0000000000401000-0x000000000041A000-memory.dmp

Filesize
100KB

Download
memory/1168-3-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1168-10-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/1168-0-0x0000000000401000-0x000000000041A000-memory.dmp

Filesize
100KB

Download
memory/1168-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2584-30-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2584-46-0x0000000001530000-0x00000000017F9000-memory.dmp

Filesize
2.8MB

Download
memory/2584-45-0x0000000001470000-0x000000000152E000-memory.dmp

Filesize
760KB

Download
memory/2584-44-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2584-33-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3040-48-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/3256-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3256-28-0x00000000028C0000-0x0000000002B89000-memory.dmp

Filesize
2.8MB

Download
memory/3256-27-0x0000000002800000-0x00000000028BE000-memory.dmp

Filesize
760KB

Download
memory/3256-26-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3256-16-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/3256-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4720-20-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/4720-21-0x0000024260BF0000-0x0000024260BF1000-memory.dmp

Filesize
4KB

Download