trickbot | 99b4a7fe535dd9de0db920c148b1139045166b2010564a2ccebb655eb27ad6db

Analysis

max time kernel
131s
max time network
141s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 22:23

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General

Target

JaffaCakes118_99b4a7fe535dd9de0db920c148b1139045166b2010564a2ccebb655eb27ad6db.dll
Size

440KB
MD5

b7d2bc185ed5b68c26975fabfbeef01d
SHA1

60139e6258cfee8d575bb49bf16fb7df6c38c560
SHA256

99b4a7fe535dd9de0db920c148b1139045166b2010564a2ccebb655eb27ad6db
SHA512

415533de2ae1afb768c2396e1d6f1e1d5d593d6642d2e16fc9dad0d70ba76efb99364665db474d42e96b0951d3406dbf08d78f59cd6d57defe7aa9cbdc69f904
SSDEEP

6144:v5+iRFTkRhO9SEJtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk8tZTm4EBpL0zacMScx7

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	2912	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2252	2116	rundll32.exe	30
PID 2116 wrote to memory of 2252	2116	rundll32.exe	30
PID 2116 wrote to memory of 2252	2116	rundll32.exe	30
PID 2116 wrote to memory of 2252	2116	rundll32.exe	30
PID 2116 wrote to memory of 2252	2116	rundll32.exe	30
PID 2116 wrote to memory of 2252	2116	rundll32.exe	30
PID 2116 wrote to memory of 2252	2116	rundll32.exe	30
PID 2252 wrote to memory of 2860	2252	rundll32.exe	31
PID 2252 wrote to memory of 2860	2252	rundll32.exe	31
PID 2252 wrote to memory of 2860	2252	rundll32.exe	31
PID 2252 wrote to memory of 2860	2252	rundll32.exe	31
PID 2252 wrote to memory of 2912	2252	rundll32.exe	32
PID 2252 wrote to memory of 2912	2252	rundll32.exe	32
PID 2252 wrote to memory of 2912	2252	rundll32.exe	32
PID 2252 wrote to memory of 2912	2252	rundll32.exe	32
PID 2252 wrote to memory of 2912	2252	rundll32.exe	32
PID 2252 wrote to memory of 2912	2252	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99b4a7fe535dd9de0db920c148b1139045166b2010564a2ccebb655eb27ad6db.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_99b4a7fe535dd9de0db920c148b1139045166b2010564a2ccebb655eb27ad6db.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2252
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2860
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2912

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/2252-15-0x00000000003C0000-0x00000000003C3000-memory.dmp

Filesize
12KB

Download
memory/2252-2-0x0000000000380000-0x00000000003BB000-memory.dmp

Filesize
236KB

Download
memory/2252-0-0x0000000000280000-0x00000000002B8000-memory.dmp

Filesize
224KB

Download
memory/2252-7-0x0000000001F90000-0x0000000001FC9000-memory.dmp

Filesize
228KB

Download
memory/2252-10-0x0000000001FD0000-0x0000000002008000-memory.dmp

Filesize
224KB

Download
memory/2252-13-0x0000000002010000-0x0000000002055000-memory.dmp

Filesize
276KB

Download
memory/2252-6-0x0000000000280000-0x00000000002B8000-memory.dmp

Filesize
224KB

Download
memory/2252-14-0x0000000002070000-0x0000000002071000-memory.dmp

Filesize
4KB

Download
memory/2252-18-0x0000000002010000-0x0000000002055000-memory.dmp

Filesize
276KB

Download
memory/2252-19-0x00000000003C0000-0x00000000003C3000-memory.dmp

Filesize
12KB

Download
memory/2912-16-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/2912-17-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/2912-20-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download