trickbot | fdbbfcaac090ccd1b7ce3289ea862e5c8f0ced4318f368db0e6976df950e9706

Analysis

max time kernel
134s
max time network
146s
platform
windows10_x64
resource
win10-en-20210920
submitted
23-09-2021 06:02

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General

Target

a69062b3b93cf970cafa3f24c3096feb.dll
Size

520KB
MD5

a69062b3b93cf970cafa3f24c3096feb
SHA1

55fc7e808b80042d822ac08ff4c7c719f4bda786
SHA256

fdbbfcaac090ccd1b7ce3289ea862e5c8f0ced4318f368db0e6976df950e9706
SHA512

9e6892266878fdaff59c8d815a6f821c5046ffe5790646223b4b988ea1d4530ed5f0ca4f58dec0fcdb2723e6599486e997bc826ec0846ac5d7e03401d51f3b0b

Score

10^/10

trickbot rob133 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob133

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3516 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	3516	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2492 wrote to memory of 2600	2492	rundll32.exe	rundll32.exe
PID 2492 wrote to memory of 2600	2492	rundll32.exe	rundll32.exe
PID 2492 wrote to memory of 2600	2492	rundll32.exe	rundll32.exe
PID 2600 wrote to memory of 3820	2600	rundll32.exe	cmd.exe
PID 2600 wrote to memory of 3820	2600	rundll32.exe	cmd.exe
PID 2600 wrote to memory of 3820	2600	rundll32.exe	cmd.exe
PID 2600 wrote to memory of 3516	2600	rundll32.exe	wermgr.exe
PID 2600 wrote to memory of 3516	2600	rundll32.exe	wermgr.exe
PID 2600 wrote to memory of 3516	2600	rundll32.exe	wermgr.exe
PID 2600 wrote to memory of 3516	2600	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a69062b3b93cf970cafa3f24c3096feb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2492

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a69062b3b93cf970cafa3f24c3096feb.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2600

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:3820

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3516

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2600-115-0x0000000000000000-mapping.dmp

Download
memory/2600-116-0x0000000004040000-0x000000000407B000-memory.dmp

Filesize
236KB

Download
memory/2600-119-0x0000000004080000-0x00000000040B9000-memory.dmp

Filesize
228KB

Download
memory/2600-121-0x00000000040C0000-0x00000000040F8000-memory.dmp

Filesize
224KB

Download
memory/2600-124-0x0000000004100000-0x0000000004144000-memory.dmp

Filesize
272KB

Download
memory/2600-123-0x0000000003E40000-0x0000000003E79000-memory.dmp

Filesize
228KB

Download
memory/2600-125-0x0000000004020000-0x0000000004021000-memory.dmp

Filesize
4KB

Download
memory/2600-126-0x0000000003FF1000-0x0000000003FF3000-memory.dmp

Filesize
8KB

Download
memory/3516-127-0x0000000000000000-mapping.dmp

Download
memory/3516-129-0x0000027A4CCC0000-0x0000027A4CCC1000-memory.dmp

Filesize
4KB

Download
memory/3516-128-0x0000027A4CBB0000-0x0000027A4CBD8000-memory.dmp

Filesize
160KB

Download