trickbot | 34b623cbc9f7b95876230a2968f96f831be82f5ec5b015ca23ab5f1d9a39cdff

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 18:30

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General

Target

17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe
Size

397KB
MD5

8baac96e00697b4da6ffab9ac1cc8d80
SHA1

61df51ba81b1898093ddebed382843a83590d039
SHA256

17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389
SHA512

fe8676b57ac28f7b89a5c7f0d3b0b35ca228be1861eed2bc8685da57885eb2a13980e4bcd71426c4dff8e8257880489a10543339dcf8eef3d95a2cd1cfd691e5
SSDEEP

6144:+2c3l1uwfPDI9UK16LL6ZMbt9WC6mU86cv4838y+5h76qL:M3l1vPDRLLY+6mU86cv8R5hey

Score

10^/10

trickbot banker discovery trojan

Malware Config

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker 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

Processes:

17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

wermgr.exe

description	pid	Process
Token: SeDebugPrivilege	1336	wermgr.exe
Token: SeDebugPrivilege	1336	wermgr.exe
Token: SeDebugPrivilege	1336	wermgr.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe

description	pid	Process	procid_target
PID 2072 wrote to memory of 1336	2072	17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe	32
PID 2072 wrote to memory of 1336	2072	17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe	32
PID 2072 wrote to memory of 1336	2072	17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe	32
PID 2072 wrote to memory of 1336	2072	17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe	32
PID 2072 wrote to memory of 1336	2072	17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe	32
PID 2072 wrote to memory of 1336	2072	17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe	32

C:\Users\Admin\AppData\Local\Temp\17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe
"C:\Users\Admin\AppData\Local\Temp\17e98f5c1b03744cca5bcdf9664593b10d0512f7ad090266280824d076c9f389.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1336

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/1336-149-0x00000000000F0000-0x0000000000110000-memory.dmp

Filesize
128KB

Download
memory/1336-150-0x00000000000F0000-0x0000000000110000-memory.dmp

Filesize
128KB

Download
memory/2072-0-0x0000000000270000-0x00000000002A1000-memory.dmp

Filesize
196KB

Download
memory/2072-3-0x0000000000270000-0x00000000002A1000-memory.dmp

Filesize
196KB

Download
memory/2072-2-0x0000000000240000-0x0000000000270000-memory.dmp

Filesize
192KB

Download
memory/2072-148-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2072-147-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2072-151-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2072-152-0x0000000000270000-0x00000000002A1000-memory.dmp

Filesize
196KB

Download