trickbot | 4a2015231b4dfe16b32d48c49cf38fb098e01a2dd5016eb91304d2ba033d6901

Analysis

max time kernel
109s
max time network
131s
platform
windows10_x64
resource
win10v200430
submitted
17/07/2020, 06:28

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General

Target
trigger.bat
Size 30B
Sample200717-dc8caans9j
SHA256 346d1fdfba3bb9ea5c8849e959ec967a92be0f2951a069a38dcbdebb7d88f5b6
MD5 d34f7602cf38aca4434dc07e2b871678
SHA1 7c2f896087f4be1754700d5a1501b5ccaaa5fd14
SHA512 0b8b7a9bff74f8ec5e3c07fe1d8dd86a47bf37f011f1a53a27c3eb8b63be386db06eefb846c36d5e8896818dc5eccc7dc77a5db9dd454629d7c3c3290d23a7bc
MD5 SHA1 SHA512

Score

10^/10

trojan banker trickbot

Malware Config

Extracted

Family

trickbot

Version

1000512

Botnet

chil69

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

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2648	2116	cmd.exe	69
PID 2116 wrote to memory of 2648	2116	cmd.exe	69
PID 2648 wrote to memory of 2960	2648	rundll32.exe	70
PID 2648 wrote to memory of 2960	2648	rundll32.exe	70
PID 2648 wrote to memory of 2960	2648	rundll32.exe	70
PID 2960 wrote to memory of 2860	2960	rundll32.exe	71
PID 2960 wrote to memory of 2860	2960	rundll32.exe	71
PID 2960 wrote to memory of 2860	2960	rundll32.exe	71
PID 2960 wrote to memory of 2860	2960	rundll32.exe	71

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2860	wermgr.exe
Token: SeDebugPrivilege	2860	wermgr.exe
Token: SeDebugPrivilege	2860	wermgr.exe

Templ.dll packer 2 IoCs

Detects Templ.dll packer which usually loads Trickbot.

resource	yara_rule
behavioral2/memory/2960-2-0x0000000002DB0000-0x0000000002DDE000-memory.dmp	templ_dll
behavioral2/memory/2960-3-0x0000000002DE0000-0x0000000002E0D000-memory.dmp	templ_dll

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\trigger.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\system32\rundll32.exe
  rundll32.exe update.dll,StartW
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2648
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe update.dll,StartW
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2960
  - - C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:2860

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2960-2-0x0000000002DB0000-0x0000000002DDE000-memory.dmp

Download

memory/2960-3-0x0000000002DE0000-0x0000000002E0D000-memory.dmp