trickbot | 9bb74e2a1b3925184140f5a771b1e4638dfb5c61941bbc0b52809b3ca76b4887

Analysis

max time kernel
136s
max time network
146s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-12-2024 07:50

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General

Target

c6f319a3eda16bef437421920e2945ab4b3101cb27ad2f291c3dacdf84bb2240.dll
Size

433KB
MD5

eb70b6c24c0466954169882dbe5729a4
SHA1

b81bcd8273854efb7d7b3fb5b982d75051a5d9a6
SHA256

c6f319a3eda16bef437421920e2945ab4b3101cb27ad2f291c3dacdf84bb2240
SHA512

e90c5c958024734f089205e43f2c9a842e4fc68b8a7fcc7fc10754511a8b6bb724eab563bdd5141f9a1be634a3194f5b3abd14f97cdd0735c42f501d8f63e59f
SSDEEP

12288:mLseU1D6L/hAsEYhbdf6YMvkm2kJYcxpGJ1:mLlS6L/G2f6jv7dJYYpGJ1

Score

10^/10

trickbot net9 banker discovery packer trojan

Malware Config

Extracted

Family

trickbot

Version

2000029

Botnet

net9

103.66.72.217:443

117.252.68.211:443

103.124.173.35:443

115.73.211.230:443

117.54.250.246:443

131.0.112.122:443

102.176.221.78:443

181.176.161.143:443

154.79.251.172:443

103.111.199.76:443

103.54.41.193:443

154.79.244.182:443

154.79.245.158:443

139.255.116.42:443

178.254.161.250:443

178.134.47.166:443

158.181.179.229:443

103.90.197.33:443

109.207.165.40:443

178.72.192.20:443

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
Trickbot family
trickbot

Templ.dll packer 1 IoCs

Detects Templ.dll packer which usually loads Trickbot.

packer

resource	yara_rule
behavioral1/memory/2972-0-0x00000000021D0000-0x00000000023F6000-memory.dmp	templ_dll

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2736	2972	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2776	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2972	2172	rundll32.exe	30
PID 2172 wrote to memory of 2972	2172	rundll32.exe	30
PID 2172 wrote to memory of 2972	2172	rundll32.exe	30
PID 2172 wrote to memory of 2972	2172	rundll32.exe	30
PID 2172 wrote to memory of 2972	2172	rundll32.exe	30
PID 2172 wrote to memory of 2972	2172	rundll32.exe	30
PID 2172 wrote to memory of 2972	2172	rundll32.exe	30
PID 2972 wrote to memory of 2776	2972	rundll32.exe	31
PID 2972 wrote to memory of 2776	2972	rundll32.exe	31
PID 2972 wrote to memory of 2776	2972	rundll32.exe	31
PID 2972 wrote to memory of 2776	2972	rundll32.exe	31
PID 2972 wrote to memory of 2776	2972	rundll32.exe	31
PID 2972 wrote to memory of 2776	2972	rundll32.exe	31
PID 2972 wrote to memory of 2736	2972	rundll32.exe	32
PID 2972 wrote to memory of 2736	2972	rundll32.exe	32
PID 2972 wrote to memory of 2736	2972	rundll32.exe	32
PID 2972 wrote to memory of 2736	2972	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6f319a3eda16bef437421920e2945ab4b3101cb27ad2f291c3dacdf84bb2240.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c6f319a3eda16bef437421920e2945ab4b3101cb27ad2f291c3dacdf84bb2240.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2972
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2776
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 228
    3⤵
    - Program crash
    PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2776-5-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2776-6-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2776-9-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2972-0-0x00000000021D0000-0x00000000023F6000-memory.dmp

Filesize
2.1MB

Download
memory/2972-2-0x00000000008C0000-0x0000000000903000-memory.dmp

Filesize
268KB

Download
memory/2972-1-0x00000000008C0000-0x0000000000903000-memory.dmp

Filesize
268KB

Download
memory/2972-3-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2972-4-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2972-7-0x00000000008C0000-0x0000000000903000-memory.dmp

Filesize
268KB

Download