trickbot | ef31107b2ac5d65c3722a3ae9d3d1ac94d7f658ec9c35b353f8df10bf2db69b0

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 12:54

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General

Target

JaffaCakes118_ef31107b2ac5d65c3722a3ae9d3d1ac94d7f658ec9c35b353f8df10bf2db69b0.dll
Size

440KB
MD5

9f2f141b0f64dd890259055a1a28471c
SHA1

9bb964e4f1b237f0c9b8cbdd6a6a66845c8d81a2
SHA256

ef31107b2ac5d65c3722a3ae9d3d1ac94d7f658ec9c35b353f8df10bf2db69b0
SHA512

5dd7a2acbe1786df2e6ddf81fd11ce2430581d80e9b329e5dc09294792f5ee394ec8dcfc5b9fddcbc30194b836091a156d5299225adc88cf2f478f28297c13cd
SSDEEP

6144:v5+iRFTkRhO9SE5tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkUtZTm4EBpL0zacMScx7

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
3700	1192	WerFault.exe	83

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	4336	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 1192	3996	rundll32.exe	83
PID 3996 wrote to memory of 1192	3996	rundll32.exe	83
PID 3996 wrote to memory of 1192	3996	rundll32.exe	83
PID 1192 wrote to memory of 1680	1192	rundll32.exe	84
PID 1192 wrote to memory of 1680	1192	rundll32.exe	84
PID 1192 wrote to memory of 1680	1192	rundll32.exe	84
PID 1192 wrote to memory of 4336	1192	rundll32.exe	85
PID 1192 wrote to memory of 4336	1192	rundll32.exe	85
PID 1192 wrote to memory of 4336	1192	rundll32.exe	85
PID 1192 wrote to memory of 4336	1192	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ef31107b2ac5d65c3722a3ae9d3d1ac94d7f658ec9c35b353f8df10bf2db69b0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ef31107b2ac5d65c3722a3ae9d3d1ac94d7f658ec9c35b353f8df10bf2db69b0.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1192
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1680
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4336
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1192 -s 664
    3⤵
    - Program crash
    PID:3700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1192 -ip 1192
1⤵
PID:440

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/1192-4-0x0000000003010000-0x0000000003048000-memory.dmp

Filesize
224KB

Download
memory/1192-0-0x00000000031C0000-0x00000000031FB000-memory.dmp

Filesize
236KB

Download
memory/1192-8-0x0000000003240000-0x0000000003278000-memory.dmp

Filesize
224KB

Download
memory/1192-5-0x0000000003200000-0x0000000003239000-memory.dmp

Filesize
228KB

Download
memory/1192-11-0x0000000003280000-0x00000000032C5000-memory.dmp

Filesize
276KB

Download
memory/1192-13-0x0000000003190000-0x0000000003193000-memory.dmp

Filesize
12KB

Download
memory/1192-12-0x00000000032D0000-0x00000000032D1000-memory.dmp

Filesize
4KB

Download
memory/1192-16-0x0000000003280000-0x00000000032C5000-memory.dmp

Filesize
276KB

Download
memory/4336-15-0x0000020169120000-0x0000020169148000-memory.dmp

Filesize
160KB

Download
memory/4336-14-0x00000201693C0000-0x00000201693C1000-memory.dmp

Filesize
4KB

Download