trickbot | 91283de902fbd3f620ea4ed912b21410dba2880e1a81991db44a382bd58784be

Target

4c765049f292cb94f47f91dbe243d4b2.exe
Size

912KB
MD5

4c765049f292cb94f47f91dbe243d4b2
SHA1

610911bf779ba590ad382be6f8ed799171d12f50
SHA256

91283de902fbd3f620ea4ed912b21410dba2880e1a81991db44a382bd58784be
SHA512

d603408f96dab97a5b50ed47e8d283cdc42b1ef1aa315b5ff479085fc5d0556302da8b018f69cf64dbdd4734ebcb21cb2190e3ed4c132ffae65c555623c42584

Score

10^/10

trickbot tot39 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000025

Botnet

tot39

134.119.186.200:443

45.14.226.115:443

85.204.116.134:443

45.89.127.240:443

195.123.241.195:443

188.34.142.248:443

185.234.72.84:443

108.170.20.72:443

94.158.245.54:443

134.119.186.201:443

45.83.129.224:443

85.93.159.98:449

92.242.214.203:449

202.21.103.194:449

169.239.45.42:449

45.234.248.66:449

103.91.244.102:449

118.67.216.238:449

117.212.193.62:449

201.184.190.59:449

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
1540	4c765049f292cb94f47f91dbe243d4b2.exe

Loads dropped DLL 2 IoCs

pid	Process
792	4c765049f292cb94f47f91dbe243d4b2.exe
792	4c765049f292cb94f47f91dbe243d4b2.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
17	checkip.amazonaws.com

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe	4c765049f292cb94f47f91dbe243d4b2.exe
File opened for modification	C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe	4c765049f292cb94f47f91dbe243d4b2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1728	wermgr.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
792	4c765049f292cb94f47f91dbe243d4b2.exe
792	4c765049f292cb94f47f91dbe243d4b2.exe
1540	4c765049f292cb94f47f91dbe243d4b2.exe
1540	4c765049f292cb94f47f91dbe243d4b2.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 792 wrote to memory of 1540	792	4c765049f292cb94f47f91dbe243d4b2.exe	29
PID 792 wrote to memory of 1540	792	4c765049f292cb94f47f91dbe243d4b2.exe	29
PID 792 wrote to memory of 1540	792	4c765049f292cb94f47f91dbe243d4b2.exe	29
PID 792 wrote to memory of 1540	792	4c765049f292cb94f47f91dbe243d4b2.exe	29
PID 1540 wrote to memory of 1656	1540	4c765049f292cb94f47f91dbe243d4b2.exe	30
PID 1540 wrote to memory of 1656	1540	4c765049f292cb94f47f91dbe243d4b2.exe	30
PID 1540 wrote to memory of 1656	1540	4c765049f292cb94f47f91dbe243d4b2.exe	30
PID 1540 wrote to memory of 1656	1540	4c765049f292cb94f47f91dbe243d4b2.exe	30
PID 1540 wrote to memory of 1728	1540	4c765049f292cb94f47f91dbe243d4b2.exe	31
PID 1540 wrote to memory of 1728	1540	4c765049f292cb94f47f91dbe243d4b2.exe	31
PID 1540 wrote to memory of 1728	1540	4c765049f292cb94f47f91dbe243d4b2.exe	31
PID 1540 wrote to memory of 1728	1540	4c765049f292cb94f47f91dbe243d4b2.exe	31
PID 1540 wrote to memory of 1728	1540	4c765049f292cb94f47f91dbe243d4b2.exe	31
PID 1540 wrote to memory of 1728	1540	4c765049f292cb94f47f91dbe243d4b2.exe	31

C:\Users\Admin\AppData\Local\Temp\4c765049f292cb94f47f91dbe243d4b2.exe
"C:\Users\Admin\AppData\Local\Temp\4c765049f292cb94f47f91dbe243d4b2.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:792
- C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe
  "C:\Program Files (x86)\DinoComp\4c765049f292cb94f47f91dbe243d4b2.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1540
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    PID:1656
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1728

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/792-2-0x0000000076861000-0x0000000076863000-memory.dmp

Filesize
8KB

Download
memory/792-4-0x0000000000780000-0x00000000007B6000-memory.dmp

Filesize
216KB

Download
memory/792-3-0x00000000007C0000-0x00000000007F8000-memory.dmp

Filesize
224KB

Download
memory/1540-11-0x0000000001F30000-0x0000000001F68000-memory.dmp

Filesize
224KB

Download
memory/1540-13-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/1540-14-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/1728-16-0x0000000000060000-0x0000000000087000-memory.dmp

Filesize
156KB

Download
memory/1728-17-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download

Resubmissions

Analysis

Sharing

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