trickbot | fd33685db833331b69ac44f1f050749da5c7c9dfdd7cbec96bc94ef6f41286c7

Analysis

max time kernel
138s
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 17:08

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General

Target

JaffaCakes118_fd33685db833331b69ac44f1f050749da5c7c9dfdd7cbec96bc94ef6f41286c7.dll
Size

440KB
MD5

a76323a6cc1b7c9aabee4540f011f89a
SHA1

487fa439a3291713f1823ddbd65ee03bb621a9c5
SHA256

fd33685db833331b69ac44f1f050749da5c7c9dfdd7cbec96bc94ef6f41286c7
SHA512

ef816e974bb17f411b651f1e8dc6c9e161aa8685632c10d74573cd73dd2f8e4e1ead67d4fe513daa049649eb03159464e3686f94bb4e847668c89300678502e2
SSDEEP

6144:v5+iRFTkRhO9SEgtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkRtZTm4EBpL0zacMScx7

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
4952	4440	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	1244	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3284 wrote to memory of 4440	3284	rundll32.exe	82
PID 3284 wrote to memory of 4440	3284	rundll32.exe	82
PID 3284 wrote to memory of 4440	3284	rundll32.exe	82
PID 4440 wrote to memory of 1500	4440	rundll32.exe	83
PID 4440 wrote to memory of 1500	4440	rundll32.exe	83
PID 4440 wrote to memory of 1500	4440	rundll32.exe	83
PID 4440 wrote to memory of 1244	4440	rundll32.exe	84
PID 4440 wrote to memory of 1244	4440	rundll32.exe	84
PID 4440 wrote to memory of 1244	4440	rundll32.exe	84
PID 4440 wrote to memory of 1244	4440	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fd33685db833331b69ac44f1f050749da5c7c9dfdd7cbec96bc94ef6f41286c7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3284
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fd33685db833331b69ac44f1f050749da5c7c9dfdd7cbec96bc94ef6f41286c7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4440
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1500
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1244
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4440 -s 668
    3⤵
    - Program crash
    PID:4952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4440 -ip 4440
1⤵
PID:1368

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/1244-14-0x0000013BA92F0000-0x0000013BA92F1000-memory.dmp

Filesize
4KB

Download
memory/1244-15-0x0000013BA9150000-0x0000013BA9178000-memory.dmp

Filesize
160KB

Download
memory/4440-4-0x0000000000860000-0x0000000000898000-memory.dmp

Filesize
224KB

Download
memory/4440-0-0x0000000000A80000-0x0000000000ABB000-memory.dmp

Filesize
236KB

Download
memory/4440-8-0x00000000024A0000-0x00000000024D8000-memory.dmp

Filesize
224KB

Download
memory/4440-5-0x0000000000AC0000-0x0000000000AF9000-memory.dmp

Filesize
228KB

Download
memory/4440-11-0x00000000024E0000-0x0000000002525000-memory.dmp

Filesize
276KB

Download
memory/4440-13-0x0000000000960000-0x0000000000963000-memory.dmp

Filesize
12KB

Download
memory/4440-12-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/4440-16-0x00000000008E0000-0x000000000095A000-memory.dmp

Filesize
488KB

Download
memory/4440-17-0x00000000024E0000-0x0000000002525000-memory.dmp

Filesize
276KB

Download