trickbot | c9c27a0281b53d47e7d2d0f33461998cc56eb9a3c55a4c2bf7ecb10f5fadae1f

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 18:44

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General

Target

1f0d7f3144ba0d50374f61c941f5a94e.dll
Size

660KB
MD5

1f0d7f3144ba0d50374f61c941f5a94e
SHA1

75dec9b5253ba55a6fecc2e96a704e654785e7d9
SHA256

12c758880559bf8d54aa665bf63bd8fb3009d9df405515a55a20438509c4fbf5
SHA512

e07bc9a601b53de9048cbd32f25e097508d2c6b9f534522708269b42a0b8b01cb10f429fcad6538bdac5f06f76de22dd20ae133603a2e8416ca1e67b54eddb69
SSDEEP

12288:n+QjOdLU2K5HmTbKbKKMFZys7tmwdl71SyDe3/9ie:+/LUfU6MjvDoyDe3F

Score

10^/10

trickbot rob28 banker discovery packer trojan

Malware Config

Extracted

Family

trickbot

Version

2000026

Botnet

rob28

154.79.252.132:449

179.191.108.58:449

200.6.169.124:443

103.76.20.226:443

80.78.77.116:449

80.78.75.246:443

45.234.248.66:449

187.190.116.59:443

185.234.72.84:443

36.94.202.131:443

103.91.244.102:449

168.232.188.88:449

103.73.101.98:449

173.81.4.147:449

202.142.151.190:449

118.67.216.238:449

108.170.20.72:443

85.159.214.61:443

36.92.93.5:449

79.122.166.236:449

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

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

Templ.dll packer 3 IoCs

Detects Templ.dll packer which usually loads Trickbot.

packer

resource	yara_rule
behavioral2/memory/1848-7-0x00000000022F0000-0x0000000002327000-memory.dmp	templ_dll
behavioral2/memory/1848-10-0x0000000000DC0000-0x0000000000DF7000-memory.dmp	templ_dll
behavioral2/memory/1848-3-0x00000000022B0000-0x00000000022E9000-memory.dmp	templ_dll

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	640	wermgr.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3604 wrote to memory of 1848	3604	rundll32.exe	83
PID 3604 wrote to memory of 1848	3604	rundll32.exe	83
PID 3604 wrote to memory of 1848	3604	rundll32.exe	83
PID 1848 wrote to memory of 640	1848	rundll32.exe	84
PID 1848 wrote to memory of 640	1848	rundll32.exe	84
PID 1848 wrote to memory of 640	1848	rundll32.exe	84
PID 1848 wrote to memory of 640	1848	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f0d7f3144ba0d50374f61c941f5a94e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3604
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f0d7f3144ba0d50374f61c941f5a94e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1848
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/640-15-0x0000024929390000-0x00000249293B8000-memory.dmp

Filesize
160KB

Download
memory/640-16-0x0000024929530000-0x0000024929531000-memory.dmp

Filesize
4KB

Download
memory/640-18-0x0000024929390000-0x00000249293B8000-memory.dmp

Filesize
160KB

Download
memory/1848-7-0x00000000022F0000-0x0000000002327000-memory.dmp

Filesize
220KB

Download
memory/1848-10-0x0000000000DC0000-0x0000000000DF7000-memory.dmp

Filesize
220KB

Download
memory/1848-3-0x00000000022B0000-0x00000000022E9000-memory.dmp

Filesize
228KB

Download
memory/1848-11-0x00000000027A0000-0x00000000027E3000-memory.dmp

Filesize
268KB

Download
memory/1848-12-0x00000000027A0000-0x00000000027E3000-memory.dmp

Filesize
268KB

Download
memory/1848-14-0x0000000000E70000-0x0000000000E73000-memory.dmp

Filesize
12KB

Download
memory/1848-13-0x0000000002340000-0x0000000002341000-memory.dmp

Filesize
4KB

Download
memory/1848-17-0x00000000027A0000-0x00000000027E3000-memory.dmp

Filesize
268KB

Download