trickbot | ef9ab07cb398af853ca7a104cc3c9f8cb61a3905b2c845bda9e271036319c28f

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 16:15

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General

Target

JaffaCakes118_ef9ab07cb398af853ca7a104cc3c9f8cb61a3905b2c845bda9e271036319c28f.dll
Size

1.7MB
MD5

a9b2f116ebd8ea2bca74d415d6f8cc80
SHA1

dcf0dee8751167f7d8346e31bc3664619ea2fef7
SHA256

ef9ab07cb398af853ca7a104cc3c9f8cb61a3905b2c845bda9e271036319c28f
SHA512

458d3c506637a0218e519c4ad7c3b36162265f622d3ba8801f5c7b9e18613eb3b4f10b735a8f4177d1c67b2338e787b949422f2efff4f0e638d5532c107d6663
SSDEEP

1536:XmeVN7p5lgOPKuppLW8JCeaW8x1dGYkmemN0XAgmjei+vA2gcVPQqcUW:XPNLlRCUqW8xUmN0XAg1iZ2rQqcU

Score

10^/10

trickbot rob142 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100021

Botnet

rob142

181.129.85.98:443

189.112.119.205:443

189.51.118.78:443

186.121.214.106:443

49.176.188.184:443

61.69.102.170:443

213.32.252.221:443

89.46.216.2:443

103.36.79.3:443

103.108.97.51:443

95.140.217.242:443

41.175.22.226:443

190.109.169.161:443

186.159.12.18:443

190.109.171.17:443

181.196.148.202:443

186.47.75.58:443

186.42.212.30:443

190.214.21.14:443

187.108.32.133:443

Attributes

autorun

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
1372	4996	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	4436	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4224 wrote to memory of 4996	4224	rundll32.exe	82
PID 4224 wrote to memory of 4996	4224	rundll32.exe	82
PID 4224 wrote to memory of 4996	4224	rundll32.exe	82
PID 4996 wrote to memory of 4116	4996	rundll32.exe	83
PID 4996 wrote to memory of 4116	4996	rundll32.exe	83
PID 4996 wrote to memory of 4116	4996	rundll32.exe	83
PID 4996 wrote to memory of 4436	4996	rundll32.exe	84
PID 4996 wrote to memory of 4436	4996	rundll32.exe	84
PID 4996 wrote to memory of 4436	4996	rundll32.exe	84
PID 4996 wrote to memory of 4436	4996	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ef9ab07cb398af853ca7a104cc3c9f8cb61a3905b2c845bda9e271036319c28f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ef9ab07cb398af853ca7a104cc3c9f8cb61a3905b2c845bda9e271036319c28f.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4996
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4116
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4436
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 628
    3⤵
    - Program crash
    PID:1372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4996 -ip 4996
1⤵
PID:8

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/4436-4-0x00000218B7830000-0x00000218B7831000-memory.dmp

Filesize
4KB

Download
memory/4436-5-0x00000218B7590000-0x00000218B75B8000-memory.dmp

Filesize
160KB

Download
memory/4996-0-0x0000000002280000-0x00000000024DD000-memory.dmp

Filesize
2.4MB

Download
memory/4996-1-0x0000000000DF0000-0x0000000000E35000-memory.dmp

Filesize
276KB

Download
memory/4996-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4996-2-0x0000000000900000-0x0000000000901000-memory.dmp

Filesize
4KB

Download
memory/4996-6-0x0000000000DF0000-0x0000000000E35000-memory.dmp

Filesize
276KB

Download