trickbot | ec29bbcbd7546626e4f41f8ce65ea41ff075e0ac83b2f120f3773aaa5011a05c

Analysis

max time kernel
98s
max time network
116s
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 22:26

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General

Target

ec29bbcbd7546626e4f41f8ce65ea41ff075e0ac83b2f120f3773aaa5011a05c.dll
Size

706KB
MD5

c2011430a4dd6252a93b004ead6a711d
SHA1

b4795d7bc3ef31a50a9ec6361ee444857249fe16
SHA256

ec29bbcbd7546626e4f41f8ce65ea41ff075e0ac83b2f120f3773aaa5011a05c
SHA512

606c4bd90af48216d171f88e680f539e57e7f28ba8df587fa092cbb28615fc848df7ac7fb05db751d2ded4fec489daf7803886fa9c3c01a31dea32e4e7200544
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0co:RPp2abM15xIxD4KXJg/vYRbKDBhF1TS9

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
2164	3440	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	2964	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 920 wrote to memory of 3440	920	rundll32.exe	82
PID 920 wrote to memory of 3440	920	rundll32.exe	82
PID 920 wrote to memory of 3440	920	rundll32.exe	82
PID 3440 wrote to memory of 3048	3440	rundll32.exe	90
PID 3440 wrote to memory of 3048	3440	rundll32.exe	90
PID 3440 wrote to memory of 3048	3440	rundll32.exe	90
PID 3440 wrote to memory of 2964	3440	rundll32.exe	91
PID 3440 wrote to memory of 2964	3440	rundll32.exe	91
PID 3440 wrote to memory of 2964	3440	rundll32.exe	91
PID 3440 wrote to memory of 2964	3440	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ec29bbcbd7546626e4f41f8ce65ea41ff075e0ac83b2f120f3773aaa5011a05c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ec29bbcbd7546626e4f41f8ce65ea41ff075e0ac83b2f120f3773aaa5011a05c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3440
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3048
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2964
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3440 -s 652
    3⤵
    - Program crash
    PID:2164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3440 -ip 3440
1⤵
PID:2092

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/2964-5-0x0000024C48E00000-0x0000024C48E01000-memory.dmp

Filesize
4KB

Download
memory/2964-4-0x0000024C48DB0000-0x0000024C48DD9000-memory.dmp

Filesize
164KB

Download
memory/2964-7-0x0000024C48DB0000-0x0000024C48DD9000-memory.dmp

Filesize
164KB

Download
memory/3440-0-0x0000000002430000-0x0000000002698000-memory.dmp

Filesize
2.4MB

Download
memory/3440-1-0x0000000000C00000-0x0000000000C45000-memory.dmp

Filesize
276KB

Download
memory/3440-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3440-2-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/3440-6-0x0000000000C00000-0x0000000000C45000-memory.dmp

Filesize
276KB

Download