trickbot | d8f3fedde975e393530b694eee1ef9c981b48bc46b4e24749c20189a6fa58e79

Analysis

max time kernel
146s
max time network
153s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 17:34

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General

Target

202102121641_f1b9d5520ba13179e19b336e542d18b0bd9f39a2b41d88a739625c8480422b73.dll
Size

329KB
MD5

48cab21fcbe254e7c83f4c1d455a39dc
SHA1

b96c1f765abb14eb401cacab6f6e203c3a255df9
SHA256

f1b9d5520ba13179e19b336e542d18b0bd9f39a2b41d88a739625c8480422b73
SHA512

0375a26a2d6d8990d202b75b4cb6797d03300ddc077c4dcb05778365212644ee49ce6e437fde0b77e1b8179d01ffad028635869d2f3897333b85471724d15ebc
SSDEEP

6144:aNwmpjb5sDo7TgHLC8X9cL4MoOm/ELg22LCs+7/WRE:aFHs5C8e4MPgELILCs8/EE

Score

10^/10

trickbot mon48 banker discovery packer trojan

Malware Config

Extracted

Family

trickbot

Version

100011

Botnet

mon48

194.5.249.156:443

142.202.191.164:443

193.8.194.96:443

45.155.173.242:443

108.170.20.75:443

185.163.45.138:443

94.140.114.136:443

134.119.186.202:443

200.52.147.93:443

45.230.244.20:443

186.250.157.116:443

186.137.85.76:443

36.94.62.207:443

182.253.107.34:443

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
behavioral15/memory/1236-1-0x0000000000670000-0x00000000006A7000-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	2804	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 1236	1968	rundll32.exe	30
PID 1968 wrote to memory of 1236	1968	rundll32.exe	30
PID 1968 wrote to memory of 1236	1968	rundll32.exe	30
PID 1968 wrote to memory of 1236	1968	rundll32.exe	30
PID 1968 wrote to memory of 1236	1968	rundll32.exe	30
PID 1968 wrote to memory of 1236	1968	rundll32.exe	30
PID 1968 wrote to memory of 1236	1968	rundll32.exe	30
PID 1236 wrote to memory of 1476	1236	rundll32.exe	31
PID 1236 wrote to memory of 1476	1236	rundll32.exe	31
PID 1236 wrote to memory of 1476	1236	rundll32.exe	31
PID 1236 wrote to memory of 1476	1236	rundll32.exe	31
PID 1236 wrote to memory of 2804	1236	rundll32.exe	32
PID 1236 wrote to memory of 2804	1236	rundll32.exe	32
PID 1236 wrote to memory of 2804	1236	rundll32.exe	32
PID 1236 wrote to memory of 2804	1236	rundll32.exe	32
PID 1236 wrote to memory of 2804	1236	rundll32.exe	32
PID 1236 wrote to memory of 2804	1236	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\202102121641_f1b9d5520ba13179e19b336e542d18b0bd9f39a2b41d88a739625c8480422b73.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\202102121641_f1b9d5520ba13179e19b336e542d18b0bd9f39a2b41d88a739625c8480422b73.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1236
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    PID:1476
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2804

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/1236-1-0x0000000000670000-0x00000000006A7000-memory.dmp

Filesize
220KB

Download
memory/1236-2-0x0000000000710000-0x0000000000751000-memory.dmp

Filesize
260KB

Download
memory/1236-0-0x0000000000710000-0x0000000000751000-memory.dmp

Filesize
260KB

Download
memory/1236-4-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1236-3-0x00000000006B0000-0x00000000006B1000-memory.dmp

Filesize
4KB

Download
memory/1236-7-0x0000000000710000-0x0000000000751000-memory.dmp

Filesize
260KB

Download
memory/1236-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2804-5-0x0000000000060000-0x0000000000087000-memory.dmp

Filesize
156KB

Download
memory/2804-6-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2804-9-0x0000000000060000-0x0000000000087000-memory.dmp

Filesize
156KB

Download