trickbot | aea11c5e0d852c271781270e51a074e8e3f243111ec3546a645586a626048706

Analysis

max time kernel
148s
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
28-12-2024 23:12

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General

Target

JaffaCakes118_aea11c5e0d852c271781270e51a074e8e3f243111ec3546a645586a626048706.dll
Size

1.7MB
MD5

a21d7bd276d9ae0a60a9f9f1bf89ca9d
SHA1

8921ce3eaaff97f303e7e41b7736c55c26ef9f8b
SHA256

aea11c5e0d852c271781270e51a074e8e3f243111ec3546a645586a626048706
SHA512

69292c97ea82b42f58c14a2413988ae436d3e19eac23495ac2e93de84f7183e5f7b05a7eabdca6cdd67a0aa43a6d5d1964952d095c311e6af139eeaac3d53c89
SSDEEP

3072:nsJza4mhuGL3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBuNn: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
2448	2184	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	5056	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 2184	4768	rundll32.exe	82
PID 4768 wrote to memory of 2184	4768	rundll32.exe	82
PID 4768 wrote to memory of 2184	4768	rundll32.exe	82
PID 2184 wrote to memory of 336	2184	rundll32.exe	83
PID 2184 wrote to memory of 336	2184	rundll32.exe	83
PID 2184 wrote to memory of 336	2184	rundll32.exe	83
PID 2184 wrote to memory of 5056	2184	rundll32.exe	84
PID 2184 wrote to memory of 5056	2184	rundll32.exe	84
PID 2184 wrote to memory of 5056	2184	rundll32.exe	84
PID 2184 wrote to memory of 5056	2184	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aea11c5e0d852c271781270e51a074e8e3f243111ec3546a645586a626048706.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aea11c5e0d852c271781270e51a074e8e3f243111ec3546a645586a626048706.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2184
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:336
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5056
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2184 -s 652
    3⤵
    - Program crash
    PID:2448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2184 -ip 2184
1⤵
PID:4560

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/2184-0-0x0000000002870000-0x0000000002AD8000-memory.dmp

Filesize
2.4MB

Download
memory/2184-1-0x0000000002BD0000-0x0000000002C15000-memory.dmp

Filesize
276KB

Download
memory/2184-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2184-2-0x0000000002C40000-0x0000000002C41000-memory.dmp

Filesize
4KB

Download
memory/2184-6-0x0000000002BD0000-0x0000000002C15000-memory.dmp

Filesize
276KB

Download
memory/5056-4-0x000001D167C70000-0x000001D167C98000-memory.dmp

Filesize
160KB

Download
memory/5056-5-0x000001D167E00000-0x000001D167E01000-memory.dmp

Filesize
4KB

Download
memory/5056-7-0x000001D167C70000-0x000001D167C98000-memory.dmp

Filesize
160KB

Download