trickbot | ab07d46bde14e0b0658654e70abdd84cd9a3d602d6fe54b78a2bbdef7dd735a4

Analysis

max time kernel
136s
max time network
146s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 21:35

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General

Target

5e3ac60f9af6bd3b89111fc54fb64293.dll
Size

557KB
MD5

5e3ac60f9af6bd3b89111fc54fb64293
SHA1

bf37c983936ec5690bda0e62ff3819904d11041e
SHA256

b3e4dfcdaf5a15bc2ccabfb4ee3e65c1c14a5d66f8becf23a4ed6a79089a81f9
SHA512

955409a07dba32fb28977f0b237fd07bcf50aaf97796690075a084ce8a0075d262ba8a631f0e215f43fc253abfe873dc41006ecee2da993d238f409e5547efcd
SSDEEP

12288:+KqoNFWaCEMTnoy/Zs8IyVIzsRBrcMTvrRRYHy6qunhKEKD92UCd:+KqoNFWaCEMTRZs8pECTzRRYymyD1C

Score

10^/10

trickbot rob20 banker discovery packer trojan

Malware Config

Extracted

Family

trickbot

Version

2000026

Botnet

rob20

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 1 IoCs

Detects Templ.dll packer which usually loads Trickbot.

packer

resource	yara_rule
behavioral1/memory/2116-0-0x0000000002260000-0x0000000002297000-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	2160	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2116	2924	rundll32.exe	31
PID 2924 wrote to memory of 2116	2924	rundll32.exe	31
PID 2924 wrote to memory of 2116	2924	rundll32.exe	31
PID 2924 wrote to memory of 2116	2924	rundll32.exe	31
PID 2924 wrote to memory of 2116	2924	rundll32.exe	31
PID 2924 wrote to memory of 2116	2924	rundll32.exe	31
PID 2924 wrote to memory of 2116	2924	rundll32.exe	31
PID 2116 wrote to memory of 2160	2116	rundll32.exe	32
PID 2116 wrote to memory of 2160	2116	rundll32.exe	32
PID 2116 wrote to memory of 2160	2116	rundll32.exe	32
PID 2116 wrote to memory of 2160	2116	rundll32.exe	32
PID 2116 wrote to memory of 2160	2116	rundll32.exe	32
PID 2116 wrote to memory of 2160	2116	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5e3ac60f9af6bd3b89111fc54fb64293.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5e3ac60f9af6bd3b89111fc54fb64293.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2116
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2160

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/2116-0-0x0000000002260000-0x0000000002297000-memory.dmp

Filesize
220KB

Download
memory/2116-1-0x00000000022A0000-0x00000000022E3000-memory.dmp

Filesize
268KB

Download
memory/2116-2-0x00000000022A0000-0x00000000022E3000-memory.dmp

Filesize
268KB

Download
memory/2116-3-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2116-4-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2116-7-0x00000000022A0000-0x00000000022E3000-memory.dmp

Filesize
268KB

Download
memory/2116-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2160-6-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/2160-5-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2160-9-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download