trickbot | 81a999fd79a5bae6706f9dddae1329babe0f88e62d3927b45d06cbea86c80c7e

Analysis

max time kernel
130s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2024, 00:20

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General

Target

JaffaCakes118_81a999fd79a5bae6706f9dddae1329babe0f88e62d3927b45d06cbea86c80c7e.dll
Size

706KB
MD5

bbd7395258392ebf1540b6b06eaa3053
SHA1

d7f2c10fa715a2f939eb863c164bbca04ef8644c
SHA256

81a999fd79a5bae6706f9dddae1329babe0f88e62d3927b45d06cbea86c80c7e
SHA512

784e2bb4a3d7146d02a1dcea9b576d6d91fecba1d29484d5b16f545cd02ddbb7cf57c5270b9cf28156b5d7e587fadf86d00212939412ecad9ca1c940f7b4c837
SSDEEP

12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cC:RPp2abM15xIxD4KXJg/vYRbKDBhF1TSz

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
4852	3936	WerFault.exe	85

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	4064	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3844 wrote to memory of 3936	3844	rundll32.exe	85
PID 3844 wrote to memory of 3936	3844	rundll32.exe	85
PID 3844 wrote to memory of 3936	3844	rundll32.exe	85
PID 3936 wrote to memory of 2096	3936	rundll32.exe	94
PID 3936 wrote to memory of 2096	3936	rundll32.exe	94
PID 3936 wrote to memory of 2096	3936	rundll32.exe	94
PID 3936 wrote to memory of 4064	3936	rundll32.exe	95
PID 3936 wrote to memory of 4064	3936	rundll32.exe	95
PID 3936 wrote to memory of 4064	3936	rundll32.exe	95
PID 3936 wrote to memory of 4064	3936	rundll32.exe	95

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_81a999fd79a5bae6706f9dddae1329babe0f88e62d3927b45d06cbea86c80c7e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_81a999fd79a5bae6706f9dddae1329babe0f88e62d3927b45d06cbea86c80c7e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3936
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2096
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3936 -s 632
    3⤵
    - Program crash
    PID:4852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3936 -ip 3936
1⤵
PID:3352

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/3936-0-0x0000000002250000-0x00000000024B8000-memory.dmp

Filesize
2.4MB

Download
memory/3936-1-0x00000000025B0000-0x00000000025F5000-memory.dmp

Filesize
276KB

Download
memory/3936-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3936-2-0x0000000000C70000-0x0000000000C71000-memory.dmp

Filesize
4KB

Download
memory/3936-6-0x00000000025B0000-0x00000000025F5000-memory.dmp

Filesize
276KB

Download
memory/4064-4-0x000001D254B10000-0x000001D254B11000-memory.dmp

Filesize
4KB

Download
memory/4064-5-0x000001D254A80000-0x000001D254AA9000-memory.dmp

Filesize
164KB

Download