trickbot | aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516

Analysis

max time kernel
127s
max time network
142s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-11-2024 12:01

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General

Target

aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe
Size

460KB
MD5

999ce6924090d511ec7028052e72b59c
SHA1

d65e3fc8beda50984019218bb0a06fcc3bc1514b
SHA256

aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516
SHA512

67d4cec274e09950d98909c142b349bdeac9950aea5866ddcb44cf4ba6c74a33c4aa2253977668bd843dc1aee38615f4881729ca4671fb65cd1451179e39c9b3
SSDEEP

6144:VJQZXnA9nIJwNyiQRsWLKaP9qmMVjaVQV87M393HwG+/dKPTfo:VJQZ3snHNyi4s4L4jaV/7u93HwV

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

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:

aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description	pid	Process
Token: SeDebugPrivilege	2740	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe

pid	Process
2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe
2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe

description	pid	Process	procid_target
PID 2668 wrote to memory of 2740	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	30
PID 2668 wrote to memory of 2740	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	30
PID 2668 wrote to memory of 2740	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	30
PID 2668 wrote to memory of 2740	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	30
PID 2668 wrote to memory of 2704	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	31
PID 2668 wrote to memory of 2704	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	31
PID 2668 wrote to memory of 2704	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	31
PID 2668 wrote to memory of 2704	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	31
PID 2668 wrote to memory of 2740	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	30
PID 2668 wrote to memory of 2740	2668	aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe	30

C:\Users\Admin\AppData\Local\Temp\aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe
"C:\Users\Admin\AppData\Local\Temp\aa3c31c245b18322892493fd729631a0b2f340c714e886976056e08b7ac19516.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2740
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:2704

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/2668-0-0x00000000003B0000-0x00000000003ED000-memory.dmp

Filesize
244KB

Download
memory/2668-2-0x0000000000480000-0x00000000004C0000-memory.dmp

Filesize
256KB

Download
memory/2668-8-0x0000000001E40000-0x0000000001E7B000-memory.dmp

Filesize
236KB

Download
memory/2668-7-0x00000000003B0000-0x00000000003ED000-memory.dmp

Filesize
244KB

Download
memory/2668-6-0x0000000001E40000-0x0000000001E7B000-memory.dmp

Filesize
236KB

Download
memory/2668-9-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2668-10-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2668-13-0x0000000001E40000-0x0000000001E7B000-memory.dmp

Filesize
236KB

Download
memory/2740-11-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2740-12-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download