trickbot | b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
25-06-2022 07:31

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General

Target

b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe
Size

364KB
MD5

25720cc3675fbf80937f7c058ab4c9a7
SHA1

e45f632792b9fdc43bdbdcc506db505445aa8e8c
SHA256

b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22
SHA512

7101ec731a64d660582b80aa60c2ddf51b4aa72ead2e623c1a7947afd79da311483ab0970380be02eaf7a49b4c0f030b86941dd79421bf5d1b2142458d06c05d

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/1584-130-0x0000000000A60000-0x0000000000A92000-memory.dmp	dave
behavioral2/memory/1584-135-0x0000000000570000-0x00000000005A0000-memory.dmp	dave

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe

pid	process
1584	b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe
1584	b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 4068 wermgr.exe
Token: SeDebugPrivilege 4068 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	4068	wermgr.exe
Token: SeDebugPrivilege	4068	wermgr.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe

description	pid	process	target process
PID 1584 wrote to memory of 4068	1584	b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe	wermgr.exe
PID 1584 wrote to memory of 4068	1584	b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe	wermgr.exe
PID 1584 wrote to memory of 4068	1584	b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe	wermgr.exe
PID 1584 wrote to memory of 4068	1584	b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe
"C:\Users\Admin\AppData\Local\Temp\b3102cf081bdeba3ffa7deb17d93107523c291a22f454af2ce127b80c5b2dd22.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1584

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1584-130-0x0000000000A60000-0x0000000000A92000-memory.dmp

Filesize
200KB

Download
memory/1584-134-0x00000000022C0000-0x00000000022EF000-memory.dmp

Filesize
188KB

Download
memory/1584-135-0x0000000000570000-0x00000000005A0000-memory.dmp

Filesize
192KB

Download
memory/1584-136-0x0000000000AA0000-0x0000000000ACE000-memory.dmp

Filesize
184KB

Download
memory/1584-137-0x00000000022C1000-0x00000000022EF000-memory.dmp

Filesize
184KB

Download
memory/1584-141-0x00000000022C1000-0x00000000022EF000-memory.dmp

Filesize
184KB

Download
memory/4068-138-0x0000000000000000-mapping.dmp

Download
memory/4068-139-0x00000236D98C0000-0x00000236D98E4000-memory.dmp

Filesize
144KB

Download
memory/4068-140-0x00000236D98C0000-0x00000236D98E4000-memory.dmp

Filesize
144KB

Download