trickbot | 4c4dff3e3439302b0d5d112d449c713872e64e716828c4e4019d23f5ba5f045f

Analysis

max time kernel
137s
max time network
145s
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 15:21

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General

Target

JaffaCakes118_4c4dff3e3439302b0d5d112d449c713872e64e716828c4e4019d23f5ba5f045f.dll
Size

1.7MB
MD5

84acb3133339c8c8a7dad489316f2fcf
SHA1

2f967ec7e9e407c186d810ba29ec8ad84a36c4aa
SHA256

4c4dff3e3439302b0d5d112d449c713872e64e716828c4e4019d23f5ba5f045f
SHA512

1275c071db7211f96c28da5890aed4ae2cc02ed22a718abb8e5cfc581b7b3d38e5a5753f7a60363816080d9ad9c2771908c19e828994a43859b72e82656bf450
SSDEEP

1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdR:Ea9LBZxmFXZqGOz5YgE8dG9dR

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
2652	1704	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	2216	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2416 wrote to memory of 1704	2416	rundll32.exe	82
PID 2416 wrote to memory of 1704	2416	rundll32.exe	82
PID 2416 wrote to memory of 1704	2416	rundll32.exe	82
PID 1704 wrote to memory of 4988	1704	rundll32.exe	83
PID 1704 wrote to memory of 4988	1704	rundll32.exe	83
PID 1704 wrote to memory of 4988	1704	rundll32.exe	83
PID 1704 wrote to memory of 2216	1704	rundll32.exe	84
PID 1704 wrote to memory of 2216	1704	rundll32.exe	84
PID 1704 wrote to memory of 2216	1704	rundll32.exe	84
PID 1704 wrote to memory of 2216	1704	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c4dff3e3439302b0d5d112d449c713872e64e716828c4e4019d23f5ba5f045f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c4dff3e3439302b0d5d112d449c713872e64e716828c4e4019d23f5ba5f045f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1704
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4988
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1704 -s 604
    3⤵
    - Program crash
    PID:2652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1704 -ip 1704
1⤵
PID:4436

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/1704-0-0x0000000002540000-0x00000000027A8000-memory.dmp

Filesize
2.4MB

Download
memory/1704-1-0x00000000028B0000-0x00000000028F5000-memory.dmp

Filesize
276KB

Download
memory/1704-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1704-2-0x0000000002920000-0x0000000002921000-memory.dmp

Filesize
4KB

Download
memory/1704-6-0x00000000028B0000-0x00000000028F5000-memory.dmp

Filesize
276KB

Download
memory/2216-4-0x0000021D2A750000-0x0000021D2A751000-memory.dmp

Filesize
4KB

Download
memory/2216-5-0x0000021D2A4B0000-0x0000021D2A4D8000-memory.dmp

Filesize
160KB

Download