trickbot | 3b4e2eaa2c933d266ce048d25144e8a48e83c26de690d61b97edc665cdd3f3c3

General

Target
may.jpg.dll
Size 388KB
Sample201109-dbcwl2xcve
SHA256 3b4e2eaa2c933d266ce048d25144e8a48e83c26de690d61b97edc665cdd3f3c3
MD5 0a2b3e8f444d8e0ef4b9228c4c0ab39b
SHA1 093cf0daa9da4509dfd5afd771058d7ff75b4f85
SHA512 897d8ba0c7cc5eff05c764ef55d36774fa0eff8a838618b1ace65b335cedd68e095173f4b3c35673b0bcc5edc068b805fdeec2cb8e67e28209ae53296e865f94
MD5 SHA1 SHA512

Score

10^/10

trickbot gi5 banker spyware trojan

Malware Config

Extracted

Family

trickbot

Version

1000512

Botnet

gi5

C2

95.171.16.42:443
185.90.61.9:443
5.1.81.68:443
185.99.2.65:443
134.119.191.11:443
85.204.116.100:443
78.108.216.47:443
51.81.112.144:443
194.5.250.121:443
185.14.31.104:443
185.99.2.66:443
107.175.72.141:443
192.3.247.123:443
134.119.191.21:443
85.204.116.216:443
91.235.129.20:443
181.129.104.139:449
181.112.157.42:449
181.129.134.18:449
131.161.253.190:449
121.100.19.18:449
190.136.178.52:449
45.6.16.68:449
110.232.76.39:449
122.50.6.122:449
103.12.161.194:449
36.91.45.10:449
110.93.15.98:449
80.210.32.67:449
103.111.83.246:449
200.107.35.154:449
36.89.182.225:449
36.89.243.241:449
36.92.19.205:449
110.50.84.5:449
182.253.113.67:449
36.66.218.117:449

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

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

Templ.dll packer 4 IoCs

Detects Templ.dll packer which usually loads Trickbot.

resource	yara_rule
behavioral2/memory/3044-1-0x0000000000820000-0x000000000084E000-memory.dmp	templ_dll
behavioral2/memory/3044-2-0x0000000000850000-0x000000000087D000-memory.dmp	templ_dll
behavioral2/memory/3044-3-0x0000000000960000-0x000000000098E000-memory.dmp	templ_dll
behavioral2/memory/3044-4-0x0000000000CB0000-0x0000000000CDD000-memory.dmp	templ_dll

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	wermgr.exe
Token: SeDebugPrivilege	2588	wermgr.exe
Token: SeDebugPrivilege	2548	wermgr.exe
Token: SeDebugPrivilege	2588	wermgr.exe
Token: SeDebugPrivilege	2548	wermgr.exe
Token: SeDebugPrivilege	2588	wermgr.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 504 wrote to memory of 3044	504	rundll32.exe	70
PID 504 wrote to memory of 3044	504	rundll32.exe	70
PID 504 wrote to memory of 3044	504	rundll32.exe	70
PID 3044 wrote to memory of 2548	3044	rundll32.exe	76
PID 3044 wrote to memory of 2548	3044	rundll32.exe	76
PID 3044 wrote to memory of 2548	3044	rundll32.exe	76
PID 3044 wrote to memory of 2548	3044	rundll32.exe	76
PID 3044 wrote to memory of 2588	3044	rundll32.exe	77
PID 3044 wrote to memory of 2588	3044	rundll32.exe	77
PID 3044 wrote to memory of 2588	3044	rundll32.exe	77
PID 3044 wrote to memory of 2588	3044	rundll32.exe	77

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\may.jpg.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:504
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\may.jpg.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3044
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2548
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/3044-1-0x0000000000820000-0x000000000084E000-memory.dmp

Download

memory/3044-2-0x0000000000850000-0x000000000087D000-memory.dmp

Download

memory/3044-3-0x0000000000960000-0x000000000098E000-memory.dmp

Download

memory/3044-4-0x0000000000CB0000-0x0000000000CDD000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads