trickbot | f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406

Analysis

max time kernel
113s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
25-06-2022 03:15

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General

Target

f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe
Size

364KB
MD5

434b277078ec0ac713c758c7c97fa8c3
SHA1

3a80584c5f8f4d6e0e1a82dbbf6a541d728b7e26
SHA256

f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406
SHA512

3c992090d424a310fca16f5a4aa7305ded42140306bf0c538b76f8b8b36804389b16dc95f6b5983c816cc45fb0fa91df3b87f69deeb668a36b8abe95a41a827d

Score

10^/10

trickbot ono38 banker dave trojan

Malware Config

Extracted

Family

trickbot

Version

1000507

Botnet

ono38

51.89.115.112:443

185.141.27.225:443

151.80.212.114:443

5.182.210.178:443

188.119.113.60:443

91.235.129.199:443

185.234.72.193:443

194.5.250.200:443

185.14.29.141:443

185.99.2.197:443

185.234.72.50:443

194.5.250.201:443

108.170.61.186:443

217.12.209.159:443

185.99.2.44:443

51.89.115.108:443

164.68.120.58:443

164.132.255.19:443

148.251.185.164:443

94.250.250.69:443

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

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

Dave packer 2 IoCs

Detects executable using a packer named 'Dave' by the community, based on a string at the end.

dave

Processes:

resource	yara_rule
behavioral2/memory/4832-131-0x0000000000750000-0x0000000000782000-memory.dmp	dave
behavioral2/memory/4832-136-0x00000000005F0000-0x0000000000620000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe

pid	process
4832	f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe
4832	f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3676 wermgr.exe
Token: SeDebugPrivilege 3676 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	3676	wermgr.exe
Token: SeDebugPrivilege	3676	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe

description	pid	process	target process
PID 4832 wrote to memory of 3676	4832	f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe	wermgr.exe
PID 4832 wrote to memory of 3676	4832	f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe	wermgr.exe
PID 4832 wrote to memory of 3676	4832	f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe	wermgr.exe
PID 4832 wrote to memory of 3676	4832	f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe
"C:\Users\Admin\AppData\Local\Temp\f5f5fd40d7d03c6f5e496d9770f6d3e6aa3f21d2f7fc0259eab406d80a65e406.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4832

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3676

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3676-139-0x0000000000000000-mapping.dmp

Download
memory/3676-140-0x000001AE81840000-0x000001AE81864000-memory.dmp

Filesize
144KB

Download
memory/3676-141-0x000001AE81840000-0x000001AE81864000-memory.dmp

Filesize
144KB

Download
memory/4832-131-0x0000000000750000-0x0000000000782000-memory.dmp

Filesize
200KB

Download
memory/4832-135-0x0000000002380000-0x00000000023AF000-memory.dmp

Filesize
188KB

Download
memory/4832-136-0x00000000005F0000-0x0000000000620000-memory.dmp

Filesize
192KB

Download
memory/4832-137-0x0000000000C30000-0x0000000000C5E000-memory.dmp

Filesize
184KB

Download
memory/4832-138-0x0000000002381000-0x00000000023AF000-memory.dmp

Filesize
184KB

Download
memory/4832-142-0x0000000002381000-0x00000000023AF000-memory.dmp

Filesize
184KB

Download