trickbot | b3a2d586870de1f62260567712470c65fe0312e01b5594fd3e1b9c01de0c14bd

Analysis

max time kernel
137s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 18:08

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General

Target

JaffaCakes118_b3a2d586870de1f62260567712470c65fe0312e01b5594fd3e1b9c01de0c14bd.dll
Size

440KB
MD5

1a6b98be74c74e0ee40d1ed8d326298a
SHA1

446f37f28c318225b851d96807f630ff308120c0
SHA256

b3a2d586870de1f62260567712470c65fe0312e01b5594fd3e1b9c01de0c14bd
SHA512

779853f2bb924a26a1482358c65e24e58eca016341da270df9b867334fa75d68b2e5c055914181d54c6fa3ccb52e6d2d2290c8f1297da1771563926c804875e9
SSDEEP

6144:v5+iRFTkRhO9SEftZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkitZTm4EBpL0zacMScx7

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	2688	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2208	2192	rundll32.exe	30
PID 2192 wrote to memory of 2208	2192	rundll32.exe	30
PID 2192 wrote to memory of 2208	2192	rundll32.exe	30
PID 2192 wrote to memory of 2208	2192	rundll32.exe	30
PID 2192 wrote to memory of 2208	2192	rundll32.exe	30
PID 2192 wrote to memory of 2208	2192	rundll32.exe	30
PID 2192 wrote to memory of 2208	2192	rundll32.exe	30
PID 2208 wrote to memory of 2736	2208	rundll32.exe	31
PID 2208 wrote to memory of 2736	2208	rundll32.exe	31
PID 2208 wrote to memory of 2736	2208	rundll32.exe	31
PID 2208 wrote to memory of 2736	2208	rundll32.exe	31
PID 2208 wrote to memory of 2688	2208	rundll32.exe	32
PID 2208 wrote to memory of 2688	2208	rundll32.exe	32
PID 2208 wrote to memory of 2688	2208	rundll32.exe	32
PID 2208 wrote to memory of 2688	2208	rundll32.exe	32
PID 2208 wrote to memory of 2688	2208	rundll32.exe	32
PID 2208 wrote to memory of 2688	2208	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b3a2d586870de1f62260567712470c65fe0312e01b5594fd3e1b9c01de0c14bd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b3a2d586870de1f62260567712470c65fe0312e01b5594fd3e1b9c01de0c14bd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2208
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2736
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2688

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/2208-0-0x0000000000720000-0x0000000000758000-memory.dmp

Filesize
224KB

Download
memory/2208-2-0x00000000007A0000-0x00000000007DB000-memory.dmp

Filesize
236KB

Download
memory/2208-6-0x0000000000720000-0x0000000000758000-memory.dmp

Filesize
224KB

Download
memory/2208-10-0x0000000000AF0000-0x0000000000B28000-memory.dmp

Filesize
224KB

Download
memory/2208-7-0x00000000007F0000-0x0000000000829000-memory.dmp

Filesize
228KB

Download
memory/2208-13-0x0000000000BC0000-0x0000000000C05000-memory.dmp

Filesize
276KB

Download
memory/2208-15-0x0000000000B50000-0x0000000000B53000-memory.dmp

Filesize
12KB

Download
memory/2208-14-0x0000000000B70000-0x0000000000B71000-memory.dmp

Filesize
4KB

Download
memory/2208-18-0x0000000000BC0000-0x0000000000C05000-memory.dmp

Filesize
276KB

Download
memory/2208-19-0x0000000000B50000-0x0000000000B53000-memory.dmp

Filesize
12KB

Download
memory/2688-16-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2688-17-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download