trickbot | e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085

Analysis

max time kernel
111s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 04:29

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General

Target

e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe
Size

460KB
MD5

c8aa970fcd5566246794d4dcd0f8f59e
SHA1

133afa2dea0929fe0dc5b240389f5ad3ba88fcfc
SHA256

e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085
SHA512

227488ed020eb82a1258beb00380a12b3d4eb2c88465a6ee880bd2e3dd2b2db4b7dc693c53a0ac0ff0d0a52441080e5cca28eb7d8198829360b71dbe423566aa
SSDEEP

6144:VJQZXnA9nIJwNyiQRsWLKaP9qmMVjaVQV87M393HwG+/dKPqf+:VJQZ3snHNyi4s4L4jaV/7u93HwW

Score

10^/10

trickbot top139 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top139

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
Trickbot family
trickbot

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4204	2476	WerFault.exe	82

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

Processes:

e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description	pid	Process
Token: SeDebugPrivilege	1420	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe

pid	Process
2476	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe
2476	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe

description	pid	Process	procid_target
PID 2476 wrote to memory of 1420	2476	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe	83
PID 2476 wrote to memory of 1420	2476	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe	83
PID 2476 wrote to memory of 2420	2476	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe	84
PID 2476 wrote to memory of 2420	2476	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe	84
PID 2476 wrote to memory of 1420	2476	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe	83
PID 2476 wrote to memory of 1420	2476	e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe	83

C:\Users\Admin\AppData\Local\Temp\e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe
"C:\Users\Admin\AppData\Local\Temp\e87447b1b0f1c1d3ba9f239791d8d71b49844085158fa3572af0cfdc87ae7085.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2476
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1420
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2420
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 576
  2⤵
  - Program crash
  PID:4204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2476 -ip 2476
1⤵
PID:2020

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/1420-9-0x00000253F2570000-0x00000253F2599000-memory.dmp

Filesize
164KB

Download
memory/1420-10-0x00000253F2710000-0x00000253F2711000-memory.dmp

Filesize
4KB

Download
memory/1420-13-0x00000253F2570000-0x00000253F2599000-memory.dmp

Filesize
164KB

Download
memory/2476-0-0x0000000002560000-0x00000000025A0000-memory.dmp

Filesize
256KB

Download
memory/2476-6-0x00000000025A0000-0x00000000025DB000-memory.dmp

Filesize
236KB

Download
memory/2476-5-0x0000000002520000-0x000000000255D000-memory.dmp

Filesize
244KB

Download
memory/2476-4-0x00000000025A0000-0x00000000025DB000-memory.dmp

Filesize
236KB

Download
memory/2476-7-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download
memory/2476-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2476-11-0x00000000024F0000-0x0000000002501000-memory.dmp

Filesize
68KB

Download
memory/2476-12-0x00000000025A0000-0x00000000025DB000-memory.dmp

Filesize
236KB

Download