trickbot | 52663735bcdbfc92faf78d1c51e7447b9ee5e0d49db381a40a72b66c1e68c1f4

Analysis

max time kernel
112s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-09-2024 04:22

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General

Target

df5215bdcbdfaccab02351af4429c1e0N.exe
Size

368KB
MD5

df5215bdcbdfaccab02351af4429c1e0
SHA1

fa4be0ebc366a12593ead91051f700e0e747159e
SHA256

52663735bcdbfc92faf78d1c51e7447b9ee5e0d49db381a40a72b66c1e68c1f4
SHA512

911190558b103c2daece159318dff2a788845e318d1ab4484e5890a9c258726fdc93919f79f3c1c05cedaf965abc36d38b50dbcd2775d281e2c27526e96795d4
SSDEEP

6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qQ:emSuOcHmnYhrDMTrban4qQ

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.

Processes:

resource	yara_rule
behavioral2/memory/4804-1-0x00000000010C0000-0x00000000010E9000-memory.dmp	trickbot_loader32
behavioral2/memory/4804-8-0x00000000010C0000-0x00000000010E9000-memory.dmp	trickbot_loader32
behavioral2/memory/4276-9-0x0000000000910000-0x0000000000939000-memory.dmp	trickbot_loader32
behavioral2/memory/4276-24-0x0000000000910000-0x0000000000939000-memory.dmp	trickbot_loader32
behavioral2/memory/1524-28-0x00000000016C0000-0x00000000016E9000-memory.dmp	trickbot_loader32
behavioral2/memory/1524-42-0x00000000016C0000-0x00000000016E9000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

Processes:

df6216bdcbdfaccab02361af4429c1e0N.exedf6216bdcbdfaccab02361af4429c1e0N.exe

pid	Process
4276	df6216bdcbdfaccab02361af4429c1e0N.exe
1524	df6216bdcbdfaccab02361af4429c1e0N.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

Processes:

df5215bdcbdfaccab02351af4429c1e0N.exedf6216bdcbdfaccab02361af4429c1e0N.exedf6216bdcbdfaccab02361af4429c1e0N.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	df5215bdcbdfaccab02351af4429c1e0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	df6216bdcbdfaccab02361af4429c1e0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	df6216bdcbdfaccab02361af4429c1e0N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

df6216bdcbdfaccab02361af4429c1e0N.exe

description	pid	Process
Token: SeTcbPrivilege	1524	df6216bdcbdfaccab02361af4429c1e0N.exe

Suspicious use of WriteProcessMemory 45 IoCs

Processes:

df5215bdcbdfaccab02351af4429c1e0N.exedf6216bdcbdfaccab02361af4429c1e0N.exedf6216bdcbdfaccab02361af4429c1e0N.exe

description	pid	Process	procid_target
PID 4804 wrote to memory of 4276	4804	df5215bdcbdfaccab02351af4429c1e0N.exe	84
PID 4804 wrote to memory of 4276	4804	df5215bdcbdfaccab02351af4429c1e0N.exe	84
PID 4804 wrote to memory of 4276	4804	df5215bdcbdfaccab02351af4429c1e0N.exe	84
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 4276 wrote to memory of 4184	4276	df6216bdcbdfaccab02361af4429c1e0N.exe	86
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99
PID 1524 wrote to memory of 3296	1524	df6216bdcbdfaccab02361af4429c1e0N.exe	99

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\df5215bdcbdfaccab02351af4429c1e0N.exe
"C:\Users\Admin\AppData\Local\Temp\df5215bdcbdfaccab02351af4429c1e0N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Users\Admin\AppData\Roaming\WNetval\df6216bdcbdfaccab02361af4429c1e0N.exe
  C:\Users\Admin\AppData\Roaming\WNetval\df6216bdcbdfaccab02361af4429c1e0N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4276
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:4184

C:\Users\Admin\AppData\Roaming\WNetval\df6216bdcbdfaccab02361af4429c1e0N.exe
C:\Users\Admin\AppData\Roaming\WNetval\df6216bdcbdfaccab02361af4429c1e0N.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3296

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-1-5-21-2392887640-1187051047-2909758433-1000\0f5007522459c86e95ffcc62f32308f1_c186ecc3-67e4-4d2b-8682-b6c322da87aa

Filesize
1KB

MD5
ec121bcb792a6f393aebbdad8753cb50

SHA1
10e9c186dfdc7861695aa029026b60fa4c04a624

SHA256
5cef0524ca7c19ec37f00e20a7ab838dbc7f72cc9e75640194ad5623cd227bfc

SHA512
f0d19560e46dbca896df0c153412c2e0b31ce4ce5481253c8d9ace4201e68d6e90af9719ecc94c168b61e81d867ddd108a32d22e6f3b144a7afdd79bdb16b821

Download Submit
C:\Users\Admin\AppData\Roaming\WNetval\df6216bdcbdfaccab02361af4429c1e0N.exe

Filesize
368KB

MD5
df5215bdcbdfaccab02351af4429c1e0

SHA1
fa4be0ebc366a12593ead91051f700e0e747159e

SHA256
52663735bcdbfc92faf78d1c51e7447b9ee5e0d49db381a40a72b66c1e68c1f4

SHA512
911190558b103c2daece159318dff2a788845e318d1ab4484e5890a9c258726fdc93919f79f3c1c05cedaf965abc36d38b50dbcd2775d281e2c27526e96795d4

Download Submit
memory/1524-42-0x00000000016C0000-0x00000000016E9000-memory.dmp

Filesize
164KB

Download
memory/1524-41-0x00000000020D0000-0x0000000002399000-memory.dmp

Filesize
2.8MB

Download
memory/1524-40-0x0000000002010000-0x00000000020CE000-memory.dmp

Filesize
760KB

Download
memory/1524-34-0x0000000001720000-0x0000000001721000-memory.dmp

Filesize
4KB

Download
memory/1524-28-0x00000000016C0000-0x00000000016E9000-memory.dmp

Filesize
164KB

Download
memory/3296-44-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4184-18-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4184-17-0x0000023B17DD0000-0x0000023B17DD1000-memory.dmp

Filesize
4KB

Download
memory/4276-24-0x0000000000910000-0x0000000000939000-memory.dmp

Filesize
164KB

Download
memory/4276-22-0x00000000025F0000-0x00000000026AE000-memory.dmp

Filesize
760KB

Download
memory/4276-23-0x00000000026B0000-0x0000000002979000-memory.dmp

Filesize
2.8MB

Download
memory/4276-15-0x00000000009B0000-0x00000000009B1000-memory.dmp

Filesize
4KB

Download
memory/4276-11-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/4276-10-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/4276-9-0x0000000000910000-0x0000000000939000-memory.dmp

Filesize
164KB

Download
memory/4804-1-0x00000000010C0000-0x00000000010E9000-memory.dmp

Filesize
164KB

Download
memory/4804-8-0x00000000010C0000-0x00000000010E9000-memory.dmp

Filesize
164KB

Download