trickbot | 035df7d1561a5703ac6e11fbc997029eb91726a4aabec5816318e6ccb341e032

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2024 20:34

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General

Target

JaffaCakes118_035df7d1561a5703ac6e11fbc997029eb91726a4aabec5816318e6ccb341e032.dll
Size

1.7MB
MD5

f90b33217331ac043b5979de0a2e426b
SHA1

4415fa62771f004b4bc5c077a22221a716f9e58b
SHA256

035df7d1561a5703ac6e11fbc997029eb91726a4aabec5816318e6ccb341e032
SHA512

81ed4698e4751ad27f842ba5c5aa6786222bd0cf795491814a17352063924991f76eba9865234fafc19099b90d23de5ac6ce3c6c42532c89976c71dbbfe9fee9
SSDEEP

3072:nsJza4mhuGi3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBuNn:wa4wu

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
4236	3976	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	3180	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 3976	860	rundll32.exe	82
PID 860 wrote to memory of 3976	860	rundll32.exe	82
PID 860 wrote to memory of 3976	860	rundll32.exe	82
PID 3976 wrote to memory of 4796	3976	rundll32.exe	83
PID 3976 wrote to memory of 4796	3976	rundll32.exe	83
PID 3976 wrote to memory of 4796	3976	rundll32.exe	83
PID 3976 wrote to memory of 3180	3976	rundll32.exe	84
PID 3976 wrote to memory of 3180	3976	rundll32.exe	84
PID 3976 wrote to memory of 3180	3976	rundll32.exe	84
PID 3976 wrote to memory of 3180	3976	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_035df7d1561a5703ac6e11fbc997029eb91726a4aabec5816318e6ccb341e032.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_035df7d1561a5703ac6e11fbc997029eb91726a4aabec5816318e6ccb341e032.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3976
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4796
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3180
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3976 -s 640
    3⤵
    - Program crash
    PID:4236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3976 -ip 3976
1⤵
PID:3684

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/3180-4-0x000001D22D4E0000-0x000001D22D4E1000-memory.dmp

Filesize
4KB

Download
memory/3180-5-0x000001D22D340000-0x000001D22D368000-memory.dmp

Filesize
160KB

Download
memory/3180-7-0x000001D22D340000-0x000001D22D368000-memory.dmp

Filesize
160KB

Download
memory/3976-0-0x00000000024C0000-0x0000000002728000-memory.dmp

Filesize
2.4MB

Download
memory/3976-1-0x0000000002820000-0x0000000002865000-memory.dmp

Filesize
276KB

Download
memory/3976-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3976-2-0x0000000002890000-0x0000000002891000-memory.dmp

Filesize
4KB

Download
memory/3976-6-0x0000000002820000-0x0000000002865000-memory.dmp

Filesize
276KB

Download