trickbot | 4fc4c190d06dbe9da99eab7aae2769cf25888546b435d6c13e2e21c97f676c55

Analysis

max time kernel
141s
max time network
144s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 23:47

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General

Target

JaffaCakes118_4fc4c190d06dbe9da99eab7aae2769cf25888546b435d6c13e2e21c97f676c55.dll
Size

1.7MB
MD5

0d1ac437c3ec2270bf12478d9b50c00c
SHA1

f2e74e06d7309b50f175d3c870e7d2bb67b61dcf
SHA256

4fc4c190d06dbe9da99eab7aae2769cf25888546b435d6c13e2e21c97f676c55
SHA512

dbe8f8fb56b1923714a8a5019765512b1d25a49587e8bf6519276b515bea9c2e5968d0860e39f3c0c52f8e3c50584356998cb1908a45bcb85f62342c58141e68
SSDEEP

3072:nsJza4mhuGC3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBuNn: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

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	2256	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 2460	2492	rundll32.exe	31
PID 2492 wrote to memory of 2460	2492	rundll32.exe	31
PID 2492 wrote to memory of 2460	2492	rundll32.exe	31
PID 2492 wrote to memory of 2460	2492	rundll32.exe	31
PID 2492 wrote to memory of 2460	2492	rundll32.exe	31
PID 2492 wrote to memory of 2460	2492	rundll32.exe	31
PID 2492 wrote to memory of 2460	2492	rundll32.exe	31
PID 2460 wrote to memory of 332	2460	rundll32.exe	32
PID 2460 wrote to memory of 332	2460	rundll32.exe	32
PID 2460 wrote to memory of 332	2460	rundll32.exe	32
PID 2460 wrote to memory of 332	2460	rundll32.exe	32
PID 2460 wrote to memory of 2256	2460	rundll32.exe	33
PID 2460 wrote to memory of 2256	2460	rundll32.exe	33
PID 2460 wrote to memory of 2256	2460	rundll32.exe	33
PID 2460 wrote to memory of 2256	2460	rundll32.exe	33
PID 2460 wrote to memory of 2256	2460	rundll32.exe	33
PID 2460 wrote to memory of 2256	2460	rundll32.exe	33

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4fc4c190d06dbe9da99eab7aae2769cf25888546b435d6c13e2e21c97f676c55.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4fc4c190d06dbe9da99eab7aae2769cf25888546b435d6c13e2e21c97f676c55.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2460
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:332
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2256

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/2256-4-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/2256-5-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2460-0-0x0000000001F80000-0x00000000021E8000-memory.dmp

Filesize
2.4MB

Download
memory/2460-1-0x0000000000250000-0x0000000000295000-memory.dmp

Filesize
276KB

Download
memory/2460-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2460-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2460-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2460-6-0x0000000000250000-0x0000000000295000-memory.dmp

Filesize
276KB

Download