trickbot | aacc732109f86951a75fe40123335c9702625eced9c57d26a22f15ac8e038698

Analysis

max time kernel
143s
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
27/12/2024, 02:28

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General

Target

JaffaCakes118_aacc732109f86951a75fe40123335c9702625eced9c57d26a22f15ac8e038698.dll
Size

1.7MB
MD5

002a996e11d37b28b76af973a6c68bf1
SHA1

a66c3fdf00fddaa6fb99290bb17253b4f00e6d01
SHA256

aacc732109f86951a75fe40123335c9702625eced9c57d26a22f15ac8e038698
SHA512

b16f622072b0233974e983a78bc4d491a2b4c86fdebe586f05fe0cc6bb2ca7024801037ffaed2e2ee055e66fee761c41fac6beff047ed78a9187d33be2d2cf54
SSDEEP

3072:nsJza4mhuGM3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBuNn: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
3276	4496	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	1308	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 396 wrote to memory of 4496	396	rundll32.exe	82
PID 396 wrote to memory of 4496	396	rundll32.exe	82
PID 396 wrote to memory of 4496	396	rundll32.exe	82
PID 4496 wrote to memory of 2624	4496	rundll32.exe	83
PID 4496 wrote to memory of 2624	4496	rundll32.exe	83
PID 4496 wrote to memory of 2624	4496	rundll32.exe	83
PID 4496 wrote to memory of 1308	4496	rundll32.exe	84
PID 4496 wrote to memory of 1308	4496	rundll32.exe	84
PID 4496 wrote to memory of 1308	4496	rundll32.exe	84
PID 4496 wrote to memory of 1308	4496	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aacc732109f86951a75fe40123335c9702625eced9c57d26a22f15ac8e038698.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:396
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aacc732109f86951a75fe40123335c9702625eced9c57d26a22f15ac8e038698.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4496
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2624
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 652
    3⤵
    - Program crash
    PID:3276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4496 -ip 4496
1⤵
PID:3288

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/1308-4-0x0000022B37B00000-0x0000022B37B01000-memory.dmp

Filesize
4KB

Download
memory/1308-5-0x0000022B379F0000-0x0000022B37A18000-memory.dmp

Filesize
160KB

Download
memory/4496-0-0x0000000002DF0000-0x0000000003058000-memory.dmp

Filesize
2.4MB

Download
memory/4496-1-0x0000000003150000-0x0000000003195000-memory.dmp

Filesize
276KB

Download
memory/4496-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4496-2-0x00000000015F0000-0x00000000015F1000-memory.dmp

Filesize
4KB

Download
memory/4496-6-0x0000000003150000-0x0000000003195000-memory.dmp

Filesize
276KB

Download