trickbot | d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2025, 06:57

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General

Target

d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f.exe
Size

368KB
MD5

d22e7bebd1ca8e66ad9f64ee6cf41f3c
SHA1

efcd698516621de01c9d64e9126cc841e22df9bc
SHA256

d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f
SHA512

050cb0bed63abd741132e5edfa4be7e39cac00f7d633b1aae6a02cf19251d1a4e9c8e3ff3b7e09f8480457aad84bef66f444e61e738537fb47f5ce155e4fbc85
SSDEEP

6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qn:emSuOcHmnYhrDMTrban4qn

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 family
trickbot

Trickbot x86 loader 6 IoCs

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

resource	yara_rule
behavioral2/memory/1236-1-0x0000000000EA0000-0x0000000000EC9000-memory.dmp	trickbot_loader32
behavioral2/memory/1236-7-0x0000000000EA0000-0x0000000000EC9000-memory.dmp	trickbot_loader32
behavioral2/memory/3200-9-0x00000000015F0000-0x0000000001619000-memory.dmp	trickbot_loader32
behavioral2/memory/3200-24-0x00000000015F0000-0x0000000001619000-memory.dmp	trickbot_loader32
behavioral2/memory/4872-28-0x0000000001020000-0x0000000001049000-memory.dmp	trickbot_loader32
behavioral2/memory/4872-42-0x0000000001020000-0x0000000001049000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe
4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.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	d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 3200	1236	d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f.exe	83
PID 1236 wrote to memory of 3200	1236	d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f.exe	83
PID 1236 wrote to memory of 3200	1236	d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f.exe	83
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 3200 wrote to memory of 1232	3200	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	84
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102
PID 4872 wrote to memory of 4076	4872	d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe	102

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\d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f.exe
"C:\Users\Admin\AppData\Local\Temp\d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Users\Admin\AppData\Roaming\WNetval\d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe
  C:\Users\Admin\AppData\Roaming\WNetval\d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3200
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1232

C:\Users\Admin\AppData\Roaming\WNetval\d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe
C:\Users\Admin\AppData\Roaming\WNetval\d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4872
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:4076

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-1-5-21-940901362-3608833189-1915618603-1000\0f5007522459c86e95ffcc62f32308f1_f2cdb6fb-4ab8-4547-9f25-fad1f7a44351

Filesize
1KB

MD5
2ece669bcd099f47b7b7779b0d06a4fc

SHA1
22b6786811a0d72378bbfa4733ff29089d2bfa90

SHA256
1318882a0c41b9e094d3b954530a905d3cdb25e8aba073a5f8ba80517cb39c23

SHA512
d726b00e20b9df1600ffc0fad8891239ae6ea6407db817f0faf14b6e217dde8b66a10fe5e825560c449e4cfa74484e5b561bb090476e69cfcb056280709de00d

Download Submit
C:\Users\Admin\AppData\Roaming\WNetval\d3d737cf340490168909cbef06609be66392966a71931160e9c849847902e18f.exe

Filesize
368KB

MD5
d22e7bebd1ca8e66ad9f64ee6cf41f3c

SHA1
efcd698516621de01c9d64e9126cc841e22df9bc

SHA256
d3d636cf340490157808cbef05509be55382855a61831150e8c749746902e17f

SHA512
050cb0bed63abd741132e5edfa4be7e39cac00f7d633b1aae6a02cf19251d1a4e9c8e3ff3b7e09f8480457aad84bef66f444e61e738537fb47f5ce155e4fbc85

Download Submit
memory/1232-17-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1232-16-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1232-21-0x000001C89C1D0000-0x000001C89C1D1000-memory.dmp

Filesize
4KB

Download
memory/1236-7-0x0000000000EA0000-0x0000000000EC9000-memory.dmp

Filesize
164KB

Download
memory/1236-1-0x0000000000EA0000-0x0000000000EC9000-memory.dmp

Filesize
164KB

Download
memory/3200-11-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/3200-15-0x0000000001770000-0x0000000001771000-memory.dmp

Filesize
4KB

Download
memory/3200-10-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/3200-9-0x00000000015F0000-0x0000000001619000-memory.dmp

Filesize
164KB

Download
memory/3200-22-0x00000000034A0000-0x000000000355E000-memory.dmp

Filesize
760KB

Download
memory/3200-24-0x00000000015F0000-0x0000000001619000-memory.dmp

Filesize
164KB

Download
memory/3200-23-0x0000000003560000-0x0000000003829000-memory.dmp

Filesize
2.8MB

Download
memory/4076-44-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4872-28-0x0000000001020000-0x0000000001049000-memory.dmp

Filesize
164KB

Download
memory/4872-34-0x00000000013E0000-0x00000000013E1000-memory.dmp

Filesize
4KB

Download
memory/4872-40-0x0000000001C00000-0x0000000001CBE000-memory.dmp

Filesize
760KB

Download
memory/4872-42-0x0000000001020000-0x0000000001049000-memory.dmp

Filesize
164KB

Download
memory/4872-41-0x0000000001CC0000-0x0000000001F89000-memory.dmp

Filesize
2.8MB

Download