trickbot | d8f3fedde975e393530b694eee1ef9c981b48bc46b4e24749c20189a6fa58e79

Analysis

max time kernel
18s
max time network
151s
platform
windows10_x64
resource
win10v20201028
submitted
18-02-2021 19:50

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General

Target

202102121641_7ae7db00b573a89b9c435a5147a265dd939d99552b92b5dd9baa9a16f95ae9d5.bin.dll
Size

300KB
MD5

d564753c69c611fb485af9b66b967630
SHA1

056f88c4f7f0ed8f746f36f3cc37961c606bbf40
SHA256

7ae7db00b573a89b9c435a5147a265dd939d99552b92b5dd9baa9a16f95ae9d5
SHA512

ade094db28924395908b6afff429ae716e0f58b7a4eef04f835bef5bff5e476c0fd3754ac94cb6810b67d6c666995e0fc45c05da33bf48a3a9b7f1dac17ddeea

Score

10^/10

trickbot mon42 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100011

Botnet

mon42

194.5.249.156:443

142.202.191.164:443

193.8.194.96:443

45.155.173.242:443

108.170.20.75:443

185.163.45.138:443

94.140.114.136:443

134.119.186.202:443

200.52.147.93:443

45.230.244.20:443

186.250.157.116:443

186.137.85.76:443

36.94.62.207:443

182.253.107.34:443

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

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

Templ.dll packer 1 IoCs

Detects Templ.dll packer which usually loads Trickbot.

Processes:

resource	yara_rule
behavioral6/memory/4792-4-0x0000000000CE0000-0x0000000000D17000-memory.dmp	templ_dll

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4316 4792 WerFault.exe regsvr32.exe

pid	pid_target	process	target process
4316	4792	WerFault.exe	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe
4316	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 4316 WerFault.exe
Token: SeBackupPrivilege 4316 WerFault.exe
Token: SeDebugPrivilege 4316 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	4316	WerFault.exe
Token: SeBackupPrivilege	4316	WerFault.exe
Token: SeDebugPrivilege	4316	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 4692 wrote to memory of 4792	4692	regsvr32.exe	regsvr32.exe
PID 4692 wrote to memory of 4792	4692	regsvr32.exe	regsvr32.exe
PID 4692 wrote to memory of 4792	4692	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\202102121641_7ae7db00b573a89b9c435a5147a265dd939d99552b92b5dd9baa9a16f95ae9d5.bin.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4692

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\202102121641_7ae7db00b573a89b9c435a5147a265dd939d99552b92b5dd9baa9a16f95ae9d5.bin.dll
2⤵
PID:4792

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4792 -s 632
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4316

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4316-3-0x0000000004B50000-0x0000000004B51000-memory.dmp

Filesize
4KB

Download
memory/4792-2-0x0000000000000000-mapping.dmp

Download
memory/4792-4-0x0000000000CE0000-0x0000000000D17000-memory.dmp

Filesize
220KB

Download
memory/4792-5-0x0000000000D20000-0x0000000000D61000-memory.dmp

Filesize
260KB

Download