trickbot | 281c93612260e9df8b08adc72d0a4581e282ec70318efe3426ea952f06c8d694

Analysis

max time kernel
112s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/08/2024, 09:34

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General

Target
e942e1be0d6e30d7ebe60ca85a0b6590N.exe
Size 368KB
Sample240804-lj4e9swfne
SHA256 281c93612260e9df8b08adc72d0a4581e282ec70318efe3426ea952f06c8d694
MD5 e942e1be0d6e30d7ebe60ca85a0b6590
SHA1 d072e0416a376226230e550acded01200a03d935
SHA512 9024ddc6e4eb3ff3d56fe99a27108c0b139bc3a190094726127290e236367bea76040386799030f67d713a65557fed81118c9be0a80de9f003604d03314e66b8
SSDEEP 6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qG:emSuOcHmnYhrDMTrban4qG
MD5 SHA1 SHA512 SSDEEP

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/2104-1-0x00000000012A0000-0x00000000012C9000-memory.dmp	trickbot_loader32
behavioral2/memory/2104-6-0x00000000012A0000-0x00000000012C9000-memory.dmp	trickbot_loader32
behavioral2/memory/60-9-0x0000000001580000-0x00000000015A9000-memory.dmp	trickbot_loader32
behavioral2/memory/60-24-0x0000000001580000-0x00000000015A9000-memory.dmp	trickbot_loader32
behavioral2/memory/5064-28-0x0000000000B00000-0x0000000000B29000-memory.dmp	trickbot_loader32
behavioral2/memory/5064-42-0x0000000000B00000-0x0000000000B29000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe
5064	e942e1be0d7e30d8ebe70ca96a0b7690N.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	e942e1be0d6e30d7ebe60ca85a0b6590N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e942e1be0d7e30d8ebe70ca96a0b7690N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e942e1be0d7e30d8ebe70ca96a0b7690N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTcbPrivilege	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe

Suspicious use of WriteProcessMemory 45 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 60	2104	e942e1be0d6e30d7ebe60ca85a0b6590N.exe	86
PID 2104 wrote to memory of 60	2104	e942e1be0d6e30d7ebe60ca85a0b6590N.exe	86
PID 2104 wrote to memory of 60	2104	e942e1be0d6e30d7ebe60ca85a0b6590N.exe	86
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 60 wrote to memory of 1820	60	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	87
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92
PID 5064 wrote to memory of 3476	5064	e942e1be0d7e30d8ebe70ca96a0b7690N.exe	92

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\e942e1be0d6e30d7ebe60ca85a0b6590N.exe
"C:\Users\Admin\AppData\Local\Temp\e942e1be0d6e30d7ebe60ca85a0b6590N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Users\Admin\AppData\Roaming\WNetval\e942e1be0d7e30d8ebe70ca96a0b7690N.exe
  C:\Users\Admin\AppData\Roaming\WNetval\e942e1be0d7e30d8ebe70ca96a0b7690N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:60
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1820

C:\Users\Admin\AppData\Roaming\WNetval\e942e1be0d7e30d8ebe70ca96a0b7690N.exe
C:\Users\Admin\AppData\Roaming\WNetval\e942e1be0d7e30d8ebe70ca96a0b7690N.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5064
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3476

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

0f5007522459c86e95ffcc62f32308f1_30dd1cc1-5c25-4745-b2f5-cffa52b1a886

Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-355097885-2402257403-2971294179-1000\0f5007522459c86e95ffcc62f32308f1_30dd1cc1-5c25-4745-b2f5-cffa52b1a886
Size 1KB
SHA256 eb0306f5c9e3213248aa1e80940bd984cc64edb314f3151459c84a6758bfce55
MD5 8afd5eb8d84d43c428827ab5542d0558
SHA1 0c61db69997bef2ba4086b387d9608e5dde65e1b
SHA512 55615f56318885fb5bb540f0da4be1c1cd3a72e94bbc15288ccd0785b900267fc434cd0c960b9a74b363fbe3327650cf672c0cf4f2bc95077796a799e51cc07b
MD5 SHA1 SHA512

Submit Download

e942e1be0d7e30d8ebe70ca96a0b7690N.exe

Path C:\Users\Admin\AppData\Roaming\WNetval\e942e1be0d7e30d8ebe70ca96a0b7690N.exe
Size 368KB
SHA256 281c93612260e9df8b08adc72d0a4581e282ec70318efe3426ea952f06c8d694
MD5 e942e1be0d6e30d7ebe60ca85a0b6590
SHA1 d072e0416a376226230e550acded01200a03d935
SHA512 9024ddc6e4eb3ff3d56fe99a27108c0b139bc3a190094726127290e236367bea76040386799030f67d713a65557fed81118c9be0a80de9f003604d03314e66b8
SSDEEP 6144:eo5N5OazOZaTDWlVnrchrahdOxveC2wo80/agxb0zLz4qG:emSuOcHmnYhrDMTrban4qG
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/60-22-0x0000000001770000-0x000000000182E000-memory.dmp

Download

memory/60-23-0x0000000003350000-0x0000000003619000-memory.dmp

Download

memory/60-9-0x0000000001580000-0x00000000015A9000-memory.dmp

Download

memory/60-10-0x0000000010000000-0x0000000010007000-memory.dmp

Download

memory/60-24-0x0000000001580000-0x00000000015A9000-memory.dmp

Download

memory/60-20-0x0000000001750000-0x0000000001751000-memory.dmp

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memory/1820-21-0x000001E267250000-0x000001E267251000-memory.dmp

Download

memory/1820-15-0x0000000010000000-0x000000001001F000-memory.dmp

Download

memory/2104-1-0x00000000012A0000-0x00000000012C9000-memory.dmp

Download

memory/2104-6-0x00000000012A0000-0x00000000012C9000-memory.dmp

Download

memory/3476-44-0x0000000010000000-0x000000001001F000-memory.dmp

Download

memory/5064-28-0x0000000000B00000-0x0000000000B29000-memory.dmp

Download

memory/5064-39-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

Download

memory/5064-40-0x00000000015C0000-0x000000000167E000-memory.dmp

Download

memory/5064-41-0x0000000001680000-0x0000000001949000-memory.dmp

Download

memory/5064-42-0x0000000000B00000-0x0000000000B29000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads