trickbot | f76664ff98b9cfb4684e1c806c0a56ce0c43a584c9a71300765ebe45af453210

Analysis

max time kernel
131s
max time network
147s
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 04:06

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General

Target

JaffaCakes118_f76664ff98b9cfb4684e1c806c0a56ce0c43a584c9a71300765ebe45af453210.dll
Size

440KB
MD5

9c19febaea5b751faf8b6a63e12204b9
SHA1

ae72a08b2d499ec936d3831d1294eeb11b5c1ae1
SHA256

f76664ff98b9cfb4684e1c806c0a56ce0c43a584c9a71300765ebe45af453210
SHA512

de59c9d338f49abd1044566b4c6f8c2973303b70ac3c2dc3ba197d453ccc71328330e9cb284bbca335870404da629c0175a0bd7838f231473834dcf155944288
SSDEEP

6144:v5+iRFTkRhO9SEItZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkNtZTm4EBpL0zacMScx7

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
4816	3840	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	64	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1316 wrote to memory of 3840	1316	rundll32.exe	83
PID 1316 wrote to memory of 3840	1316	rundll32.exe	83
PID 1316 wrote to memory of 3840	1316	rundll32.exe	83
PID 3840 wrote to memory of 3100	3840	rundll32.exe	84
PID 3840 wrote to memory of 3100	3840	rundll32.exe	84
PID 3840 wrote to memory of 3100	3840	rundll32.exe	84
PID 3840 wrote to memory of 64	3840	rundll32.exe	85
PID 3840 wrote to memory of 64	3840	rundll32.exe	85
PID 3840 wrote to memory of 64	3840	rundll32.exe	85
PID 3840 wrote to memory of 64	3840	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f76664ff98b9cfb4684e1c806c0a56ce0c43a584c9a71300765ebe45af453210.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f76664ff98b9cfb4684e1c806c0a56ce0c43a584c9a71300765ebe45af453210.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3840
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3100
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:64
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3840 -s 640
    3⤵
    - Program crash
    PID:4816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3840 -ip 3840
1⤵
PID:4464

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/64-14-0x0000023F72510000-0x0000023F72538000-memory.dmp

Filesize
160KB

Download
memory/64-15-0x0000023F727B0000-0x0000023F727B1000-memory.dmp

Filesize
4KB

Download
memory/64-18-0x0000023F72510000-0x0000023F72538000-memory.dmp

Filesize
160KB

Download
memory/3840-0-0x0000000002AB0000-0x0000000002AEB000-memory.dmp

Filesize
236KB

Download
memory/3840-4-0x0000000002770000-0x00000000027A8000-memory.dmp

Filesize
224KB

Download
memory/3840-5-0x0000000002AF0000-0x0000000002B29000-memory.dmp

Filesize
228KB

Download
memory/3840-8-0x0000000002B30000-0x0000000002B68000-memory.dmp

Filesize
224KB

Download
memory/3840-11-0x0000000002B70000-0x0000000002BB5000-memory.dmp

Filesize
276KB

Download
memory/3840-13-0x00000000028C0000-0x00000000028C3000-memory.dmp

Filesize
12KB

Download
memory/3840-12-0x00000000028F0000-0x00000000028F1000-memory.dmp

Filesize
4KB

Download
memory/3840-16-0x0000000002930000-0x00000000029AA000-memory.dmp

Filesize
488KB

Download
memory/3840-17-0x0000000002B70000-0x0000000002BB5000-memory.dmp

Filesize
276KB

Download