trickbot | f57ec5263ab7f3191cfd364dd364e694f93769b691514d3a2e39e6812471e80e

Analysis

max time kernel
86s
max time network
110s
platform
windows10_x64
resource
win10v20201028
submitted
06-01-2021 02:48

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General

Target

ycsqgqjyo.exe
Size

588KB
MD5

f31f881b3263138e78ede2c7b28c32a4
SHA1

4a45ea482c0330c327022e99ca0307107457b0ab
SHA256

f57ec5263ab7f3191cfd364dd364e694f93769b691514d3a2e39e6812471e80e
SHA512

412f9e9ce84f651632e1241ddf275d66069b812812c1f6688e56b699e9ebc295441959ee807eae58dab02e3fb2887bd22f69254778e95f76e248511c98bdfe2c

Score

10^/10

trickbot mor10 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100009

Botnet

mor10

149.54.11.54:449

36.89.191.119:449

41.159.31.227:449

103.150.68.124:449

103.126.185.7:449

103.112.145.58:449

103.110.53.174:449

102.164.208.44:449

194.5.249.143:443

142.202.191.175:443

195.123.241.31:443

45.89.125.214:443

45.83.151.103:443

91.200.103.41:443

66.70.246.0:443

64.74.160.218:443

198.46.198.115:443

5.34.180.173:443

23.227.196.5:443

195.123.241.115:443

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

19 ipinfo.io
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ycsqgqjyo.exe

pid process

644 ycsqgqjyo.exe
644 ycsqgqjyo.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1940 wermgr.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

ycsqgqjyo.exe

pid process

644 ycsqgqjyo.exe
644 ycsqgqjyo.exe
644 ycsqgqjyo.exe

flow	ioc
19	ipinfo.io

pid	process
644	ycsqgqjyo.exe
644	ycsqgqjyo.exe

description	pid	process
Token: SeDebugPrivilege	1940	wermgr.exe

pid	process
644	ycsqgqjyo.exe
644	ycsqgqjyo.exe
644	ycsqgqjyo.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

ycsqgqjyo.exe

description	pid	process	target process
PID 644 wrote to memory of 1940	644	ycsqgqjyo.exe	wermgr.exe
PID 644 wrote to memory of 1940	644	ycsqgqjyo.exe	wermgr.exe
PID 644 wrote to memory of 1940	644	ycsqgqjyo.exe	wermgr.exe
PID 644 wrote to memory of 1940	644	ycsqgqjyo.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\ycsqgqjyo.exe
"C:\Users\Admin\AppData\Local\Temp\ycsqgqjyo.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:644

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/644-2-0x0000000002760000-0x00000000027A1000-memory.dmp

Filesize
260KB

Download
memory/644-3-0x00000000028C0000-0x00000000028FC000-memory.dmp

Filesize
240KB

Download
memory/1940-4-0x0000000000000000-mapping.dmp

Download