trickbot | 597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2024 22:20

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General

Target

597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
Size

368KB
MD5

46a0113f7cea77f9be316ca6a1a550c2
SHA1

6bcd7891238b626cb64666a8e0c0a0128893a77b
SHA256

597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689
SHA512

8991b850b99ab5e9da2e50782c345fb5ef3fa8ca1ff5ecdb91b883aee7e2b3f7c5e4a11a04d368309cacd017ee2df0000dc9b52ede959ded25a4e1613c32942a
SSDEEP

6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qA:emSuOcHmnYhrDMTrban4qA

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/4876-1-0x0000000000E40000-0x0000000000E69000-memory.dmp	trickbot_loader32
behavioral2/memory/4876-8-0x0000000000E40000-0x0000000000E69000-memory.dmp	trickbot_loader32
behavioral2/memory/2696-9-0x0000000000D30000-0x0000000000D59000-memory.dmp	trickbot_loader32
behavioral2/memory/2696-24-0x0000000000D30000-0x0000000000D59000-memory.dmp	trickbot_loader32
behavioral2/memory/2120-28-0x0000000000D00000-0x0000000000D29000-memory.dmp	trickbot_loader32
behavioral2/memory/2120-42-0x0000000000D00000-0x0000000000D29000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.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	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 4876 wrote to memory of 2696	4876	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	83
PID 4876 wrote to memory of 2696	4876	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	83
PID 4876 wrote to memory of 2696	4876	597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe	83
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2696 wrote to memory of 1596	2696	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	85
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105
PID 2120 wrote to memory of 4180	2120	698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe	105

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\597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe
"C:\Users\Admin\AppData\Local\Temp\597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4876
- C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
  C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1596

C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:4180

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-1-5-21-3350944739-639801879-157714471-1000\0f5007522459c86e95ffcc62f32308f1_dd2803c7-d377-4f06-bdfe-aea230fc7b0e

Filesize
1KB

MD5
592a722bb4a79e29529fd8d419a6f3da

SHA1
7cb5fbf09f2a07c89a42fc217913403f41027009

SHA256
86789060ae990c40d26f3e631ba546ed77dd7bcb4fa1d75dc98f6357977c6250

SHA512
d7862d9c3a9635477d053619028def320dba0873173a584ab9b404dd4cdc318372b8300ac5694b8c4677764af234793e36162cc95a02697f90847bd7d6ad6ccf

Download Submit
C:\Users\Admin\AppData\Roaming\WNetval\698d08a62d3db69399cc938c8f4dc3819a04a7a7469b0c770e79be63281ac799.exe

Filesize
368KB

MD5
46a0113f7cea77f9be316ca6a1a550c2

SHA1
6bcd7891238b626cb64666a8e0c0a0128893a77b

SHA256
597d07a52d3db58398cc837c7f4dc3718a04a6a6458b0c660e69be53271ac689

SHA512
8991b850b99ab5e9da2e50782c345fb5ef3fa8ca1ff5ecdb91b883aee7e2b3f7c5e4a11a04d368309cacd017ee2df0000dc9b52ede959ded25a4e1613c32942a

Download Submit
memory/1596-18-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/1596-17-0x00000165043E0000-0x00000165043E1000-memory.dmp

Filesize
4KB

Download
memory/2120-28-0x0000000000D00000-0x0000000000D29000-memory.dmp

Filesize
164KB

Download
memory/2120-34-0x00000000015C0000-0x00000000015C1000-memory.dmp

Filesize
4KB

Download
memory/2120-42-0x0000000000D00000-0x0000000000D29000-memory.dmp

Filesize
164KB

Download
memory/2120-41-0x00000000016A0000-0x0000000001969000-memory.dmp

Filesize
2.8MB

Download
memory/2120-40-0x00000000015E0000-0x000000000169E000-memory.dmp

Filesize
760KB

Download
memory/2696-24-0x0000000000D30000-0x0000000000D59000-memory.dmp

Filesize
164KB

Download
memory/2696-23-0x0000000002E50000-0x0000000003119000-memory.dmp

Filesize
2.8MB

Download
memory/2696-10-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2696-22-0x0000000002D90000-0x0000000002E4E000-memory.dmp

Filesize
760KB

Download
memory/2696-9-0x0000000000D30000-0x0000000000D59000-memory.dmp

Filesize
164KB

Download
memory/2696-15-0x0000000000F60000-0x0000000000F61000-memory.dmp

Filesize
4KB

Download
memory/4180-44-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/4876-1-0x0000000000E40000-0x0000000000E69000-memory.dmp

Filesize
164KB

Download
memory/4876-8-0x0000000000E40000-0x0000000000E69000-memory.dmp

Filesize
164KB

Download