trickbot | 94c5b70261659e02c3f3e052f2e9f3475c6ef1bb22fc93d5598b5e7e0d92a9e6

Analysis

max time kernel
102s
max time network
113s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
23-11-2024 10:23

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General

Target

94c5b70261659e02c3f3e052f2e9f3475c6ef1bb22fc93d5598b5e7e0d92a9e6.dll
Size

706KB
MD5

860d554d942035d4fa47e491a320aa70
SHA1

9ecf6c4adddf0a2629768886cf8849808004a52b
SHA256

94c5b70261659e02c3f3e052f2e9f3475c6ef1bb22fc93d5598b5e7e0d92a9e6
SHA512

56fb6a3514492ca0b15d184c777d752757ff96129e68614e81ca567db2ef153e9fd8c7fad842bd20ddbd9e0d7e835534f1a2d35cc1d46380f9c2a47f86cfd967
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0c+:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSD

Score

10^/10

trickbot rob136 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

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:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2392 wermgr.exe

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

description	pid	process
Token: SeDebugPrivilege	2392	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2932 wrote to memory of 2916	2932	rundll32.exe	rundll32.exe
PID 2932 wrote to memory of 2916	2932	rundll32.exe	rundll32.exe
PID 2932 wrote to memory of 2916	2932	rundll32.exe	rundll32.exe
PID 2932 wrote to memory of 2916	2932	rundll32.exe	rundll32.exe
PID 2932 wrote to memory of 2916	2932	rundll32.exe	rundll32.exe
PID 2932 wrote to memory of 2916	2932	rundll32.exe	rundll32.exe
PID 2932 wrote to memory of 2916	2932	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2816	2916	rundll32.exe	cmd.exe
PID 2916 wrote to memory of 2816	2916	rundll32.exe	cmd.exe
PID 2916 wrote to memory of 2816	2916	rundll32.exe	cmd.exe
PID 2916 wrote to memory of 2816	2916	rundll32.exe	cmd.exe
PID 2916 wrote to memory of 2392	2916	rundll32.exe	wermgr.exe
PID 2916 wrote to memory of 2392	2916	rundll32.exe	wermgr.exe
PID 2916 wrote to memory of 2392	2916	rundll32.exe	wermgr.exe
PID 2916 wrote to memory of 2392	2916	rundll32.exe	wermgr.exe
PID 2916 wrote to memory of 2392	2916	rundll32.exe	wermgr.exe
PID 2916 wrote to memory of 2392	2916	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\94c5b70261659e02c3f3e052f2e9f3475c6ef1bb22fc93d5598b5e7e0d92a9e6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\94c5b70261659e02c3f3e052f2e9f3475c6ef1bb22fc93d5598b5e7e0d92a9e6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2916
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2816
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2392

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/2392-4-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/2392-5-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2392-8-0x0000000000060000-0x0000000000089000-memory.dmp

Filesize
164KB

Download
memory/2916-1-0x0000000000690000-0x00000000006D5000-memory.dmp

Filesize
276KB

Download
memory/2916-0-0x00000000021C0000-0x0000000002428000-memory.dmp

Filesize
2.4MB

Download
memory/2916-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2916-2-0x0000000000780000-0x0000000000781000-memory.dmp

Filesize
4KB

Download
memory/2916-6-0x0000000000690000-0x00000000006D5000-memory.dmp

Filesize
276KB

Download
memory/2916-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download