trickbot | c7587a308e45444909cf83541f37ab2e1b1745b9fc329e308d0e5a6562440c69

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2024, 10:27

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General

Target

maza54ter.exe
Size

652KB
MD5

06bab8c2471bf909b73801d1cb458678
SHA1

4a75cc936c0875bff1ccc167d2ec698305d12c3e
SHA256

055234a3607c09868727f44eb871614aba6b3b01ac60174501f127ca0be24642
SHA512

80a9d233c72d8d6035d3254c8237acd6b9f0308ddda4b2e4e936c85a22769306744ca60a47bcdc2871fc5da5379ce4bab89e6d33d0259dcd1c1155ec050124e6
SSDEEP

12288:0GrOiraom1pPA1sGPdqdr6NuR4BKbydWwkBnO7WlK:RhaH1pPYdurWuReqh0WU

Score

10^/10

trickbot yas54 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100014

Botnet

yas54

68.201.55.46:443

71.42.188.85:443

50.197.243.125:443

70.119.149.64:443

71.66.92.190:443

137.27.148.14:443

156.19.152.218:443

73.103.36.158:443

67.212.241.178:443

65.158.28.70:443

96.88.45.25:443

50.84.233.214:443

73.6.0.166:449

50.75.131.6:443

72.128.158.51:443

104.4.84.130:443

108.161.11.44:443

75.118.158.174:443

67.48.50.58:443

47.51.21.82:443

Attributes

autorun
Name:pwgrab

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 2 IoCs

pid	pid_target	Process	procid_target
3264	1804	WerFault.exe	81
2472	1804	WerFault.exe	81

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	maza54ter.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4324	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1804	maza54ter.exe
1804	maza54ter.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 4420	1804	maza54ter.exe	91
PID 1804 wrote to memory of 4420	1804	maza54ter.exe	91
PID 1804 wrote to memory of 4324	1804	maza54ter.exe	92
PID 1804 wrote to memory of 4324	1804	maza54ter.exe	92
PID 1804 wrote to memory of 4324	1804	maza54ter.exe	92
PID 1804 wrote to memory of 4324	1804	maza54ter.exe	92

C:\Users\Admin\AppData\Local\Temp\maza54ter.exe
"C:\Users\Admin\AppData\Local\Temp\maza54ter.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:4420
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4324
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1804 -s 760
  2⤵
  - Program crash
  PID:3264
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1804 -s 760
  2⤵
  - Program crash
  PID:2472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1804 -ip 1804
1⤵
PID:800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1804 -ip 1804
1⤵
PID:2832

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/1804-3-0x00000000025C0000-0x0000000002601000-memory.dmp

Filesize
260KB

Download
memory/1804-9-0x0000000002480000-0x00000000024BC000-memory.dmp

Filesize
240KB

Download
memory/1804-8-0x0000000002400000-0x000000000243E000-memory.dmp

Filesize
248KB

Download
memory/1804-7-0x0000000002480000-0x00000000024BC000-memory.dmp

Filesize
240KB

Download
memory/1804-49-0x0000000002480000-0x00000000024BC000-memory.dmp

Filesize
240KB

Download
memory/1804-47-0x0000000003F60000-0x0000000004043000-memory.dmp

Filesize
908KB

Download
memory/1804-144-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1804-143-0x0000000002610000-0x0000000002611000-memory.dmp

Filesize
4KB

Download
memory/1804-148-0x0000000002480000-0x00000000024BC000-memory.dmp

Filesize
240KB

Download
memory/4324-145-0x0000026B83D00000-0x0000026B83D29000-memory.dmp

Filesize
164KB

Download
memory/4324-146-0x0000026B83DE0000-0x0000026B83DE1000-memory.dmp

Filesize
4KB

Download
memory/4324-149-0x0000026B83D00000-0x0000026B83D29000-memory.dmp

Filesize
164KB

Download