trickbot | 2e35e9100dae76663ee0dc8e635f365713e71b6315ea364cfebab9130f7d4617

Analysis

max time kernel
115s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2024, 01:04

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General

Target

2e35e9100dae76663ee0dc8e635f365713e71b6315ea364cfebab9130f7d4617N.dll
Size

440KB
MD5

5fd102bdeb282eb01fd2dc5604da9800
SHA1

0d602e2bad0bb0bcffbf4c502d0953c5a882f965
SHA256

2e35e9100dae76663ee0dc8e635f365713e71b6315ea364cfebab9130f7d4617
SHA512

8f3dcec3fa7d925ad74e621373ba9c00aa55d577fff081fe9ae430c72193072849ffa1f620e7884369be721586fb80036d3f84bab92240ac160f27a814ce4291
SSDEEP

6144:v5+iRFTkRhO9SEstZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkptZTm4EBpL0zacMScx7

Score

10^/10

trickbot rob141 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

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

pid	pid_target	Process	procid_target
4856	3224	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

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	1608	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 3224	4740	rundll32.exe	82
PID 4740 wrote to memory of 3224	4740	rundll32.exe	82
PID 4740 wrote to memory of 3224	4740	rundll32.exe	82
PID 3224 wrote to memory of 2648	3224	rundll32.exe	83
PID 3224 wrote to memory of 2648	3224	rundll32.exe	83
PID 3224 wrote to memory of 2648	3224	rundll32.exe	83
PID 3224 wrote to memory of 1608	3224	rundll32.exe	84
PID 3224 wrote to memory of 1608	3224	rundll32.exe	84
PID 3224 wrote to memory of 1608	3224	rundll32.exe	84
PID 3224 wrote to memory of 1608	3224	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e35e9100dae76663ee0dc8e635f365713e71b6315ea364cfebab9130f7d4617N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e35e9100dae76663ee0dc8e635f365713e71b6315ea364cfebab9130f7d4617N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3224
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2648
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1608
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 668
    3⤵
    - Program crash
    PID:4856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 3224 -ip 3224
1⤵
PID:5060

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

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Downloads

memory/1608-14-0x000001E2A10A0000-0x000001E2A10A1000-memory.dmp

Filesize
4KB

Download
memory/1608-15-0x000001E2A0F50000-0x000001E2A0F78000-memory.dmp

Filesize
160KB

Download
memory/3224-0-0x0000000002A30000-0x0000000002A6B000-memory.dmp

Filesize
236KB

Download
memory/3224-4-0x0000000002950000-0x0000000002988000-memory.dmp

Filesize
224KB

Download
memory/3224-8-0x0000000002D10000-0x0000000002D48000-memory.dmp

Filesize
224KB

Download
memory/3224-5-0x0000000002A70000-0x0000000002AA9000-memory.dmp

Filesize
228KB

Download
memory/3224-11-0x0000000002D50000-0x0000000002D95000-memory.dmp

Filesize
276KB

Download
memory/3224-13-0x0000000002AB0000-0x0000000002AB3000-memory.dmp

Filesize
12KB

Download
memory/3224-12-0x0000000002AE0000-0x0000000002AE1000-memory.dmp

Filesize
4KB

Download
memory/3224-16-0x0000000002D50000-0x0000000002D95000-memory.dmp

Filesize
276KB

Download