trickbot | cc8867d9512f266dd50fc84f119519681fe28beb43f58b32675a4618ce1f4ac5

Analysis

max time kernel
99s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 19:45

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General

Target

cc8867d9512f266dd50fc84f119519681fe28beb43f58b32675a4618ce1f4ac5.dll
Size

706KB
MD5

b26c191a69cd9ba3267bcc37200c9cd3
SHA1

1836dfd5654bd92bbdb6bcf5e60536fd71b7b533
SHA256

cc8867d9512f266dd50fc84f119519681fe28beb43f58b32675a4618ce1f4ac5
SHA512

2a4490a480b65696f48b31fd7a0b8d5bff35c4094edab38859ec4893da82df521ba765f5e44696ad8465a0b8c2015f1f987c565b7c5dd36ffa2c4ff29cfd1218
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0c7:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSA

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4820	3860	WerFault.exe	83

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	3608	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 3860	2720	rundll32.exe	83
PID 2720 wrote to memory of 3860	2720	rundll32.exe	83
PID 2720 wrote to memory of 3860	2720	rundll32.exe	83
PID 3860 wrote to memory of 4432	3860	rundll32.exe	97
PID 3860 wrote to memory of 4432	3860	rundll32.exe	97
PID 3860 wrote to memory of 4432	3860	rundll32.exe	97
PID 3860 wrote to memory of 3608	3860	rundll32.exe	98
PID 3860 wrote to memory of 3608	3860	rundll32.exe	98
PID 3860 wrote to memory of 3608	3860	rundll32.exe	98
PID 3860 wrote to memory of 3608	3860	rundll32.exe	98

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cc8867d9512f266dd50fc84f119519681fe28beb43f58b32675a4618ce1f4ac5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2720
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cc8867d9512f266dd50fc84f119519681fe28beb43f58b32675a4618ce1f4ac5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3860
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4432
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3608
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3860 -s 616
    3⤵
    - Program crash
    PID:4820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3860 -ip 3860
1⤵
PID:216

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/3608-4-0x000001E982050000-0x000001E982079000-memory.dmp

Filesize
164KB

Download
memory/3608-5-0x000001E9821B0000-0x000001E9821B1000-memory.dmp

Filesize
4KB

Download
memory/3608-7-0x000001E982050000-0x000001E982079000-memory.dmp

Filesize
164KB

Download
memory/3860-0-0x00000000028D0000-0x0000000002B38000-memory.dmp

Filesize
2.4MB

Download
memory/3860-1-0x0000000002C30000-0x0000000002C75000-memory.dmp

Filesize
276KB

Download
memory/3860-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3860-2-0x0000000002CA0000-0x0000000002CA1000-memory.dmp

Filesize
4KB

Download
memory/3860-6-0x0000000002C30000-0x0000000002C75000-memory.dmp

Filesize
276KB

Download