trickbot | a683c3c9b323107ce8bce1e18c785bfd22645a058af4e46953f2c9987143186b

Analysis

max time kernel
141s
max time network
145s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 17:01

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General

Target

a683c3c9b323107ce8bce1e18c785bfd22645a058af4e46953f2c9987143186b.dll
Size

1.7MB
MD5

4b81f301afb8dd5d08e5e8cb4cf35813
SHA1

07828a9d2d8d75c611b2cf9a7f49f4200531f267
SHA256

a683c3c9b323107ce8bce1e18c785bfd22645a058af4e46953f2c9987143186b
SHA512

03f6ccc7f93a414bba33216c3819fd528dd0ec9bfd6c56d1a926ea4ac28d53897ae6caf5ddbc7f7f0292d31ff64ea2b6ee9a9ad8771cea11870f4940b46611f3
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	2404	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2364	2508	rundll32.exe	30
PID 2508 wrote to memory of 2364	2508	rundll32.exe	30
PID 2508 wrote to memory of 2364	2508	rundll32.exe	30
PID 2508 wrote to memory of 2364	2508	rundll32.exe	30
PID 2508 wrote to memory of 2364	2508	rundll32.exe	30
PID 2508 wrote to memory of 2364	2508	rundll32.exe	30
PID 2508 wrote to memory of 2364	2508	rundll32.exe	30
PID 2364 wrote to memory of 1816	2364	rundll32.exe	31
PID 2364 wrote to memory of 1816	2364	rundll32.exe	31
PID 2364 wrote to memory of 1816	2364	rundll32.exe	31
PID 2364 wrote to memory of 1816	2364	rundll32.exe	31
PID 2364 wrote to memory of 2404	2364	rundll32.exe	32
PID 2364 wrote to memory of 2404	2364	rundll32.exe	32
PID 2364 wrote to memory of 2404	2364	rundll32.exe	32
PID 2364 wrote to memory of 2404	2364	rundll32.exe	32
PID 2364 wrote to memory of 2404	2364	rundll32.exe	32
PID 2364 wrote to memory of 2404	2364	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a683c3c9b323107ce8bce1e18c785bfd22645a058af4e46953f2c9987143186b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a683c3c9b323107ce8bce1e18c785bfd22645a058af4e46953f2c9987143186b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1816
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2404

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/2364-1-0x00000000002A0000-0x00000000002E5000-memory.dmp

Filesize
276KB

Download
memory/2364-0-0x0000000001FD0000-0x0000000002238000-memory.dmp

Filesize
2.4MB

Download
memory/2364-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2364-2-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/2364-6-0x00000000002A0000-0x00000000002E5000-memory.dmp

Filesize
276KB

Download
memory/2364-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2404-4-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download
memory/2404-5-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2404-8-0x00000000000F0000-0x0000000000118000-memory.dmp

Filesize
160KB

Download