trickbot | ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c

Analysis

max time kernel
144s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2025, 02:02

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General

Target

ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe
Size

888KB
MD5

79768589e827c0beb52797f91b515cb4
SHA1

8f283190fca876046b252a925dfe014acc76f406
SHA256

ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c
SHA512

2636f7a5e6d7e60eecb4073fb96ce0f68eed253df04478c15501c53e957d344f2bd6f5aa5878d6f2256242ec29ecd1581bd1cdad8b4163f2a17ffe5fffcdca35
SSDEEP

12288:MfmX+8kktuJbrxDuIF7OV63Az2hPmy+khUzJU:MfsuJnDMZzkmii

Score

10^/10

trickbot tot166 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

tot166

36.91.117.231:443

36.89.228.201:443

103.75.32.173:443

45.115.172.105:443

36.95.23.89:443

103.123.86.104:443

202.65.119.162:443

202.9.121.143:443

139.255.65.170:443

110.172.137.20:443

103.146.232.154:443

36.91.88.164:443

103.47.170.131:443

122.117.90.133:443

103.9.188.78:443

210.2.149.202:443

118.91.190.42:443

117.222.61.115:443

117.222.57.92:443

136.228.128.21:443

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 2 IoCs

pid	pid_target	Process	procid_target
4688	4132	WerFault.exe	84
4104	4132	WerFault.exe	84

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	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2992	wermgr.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4132	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe
4132	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4132 wrote to memory of 2992	4132	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe	85
PID 4132 wrote to memory of 2992	4132	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe	85
PID 4132 wrote to memory of 5056	4132	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe	86
PID 4132 wrote to memory of 5056	4132	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe	86
PID 4132 wrote to memory of 2992	4132	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe	85
PID 4132 wrote to memory of 2992	4132	ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe	85

C:\Users\Admin\AppData\Local\Temp\ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe
"C:\Users\Admin\AppData\Local\Temp\ca61a8aa3c03170dbeec084daaf8ef92d4ffa41c6906d2c61242be5d8a19071c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4132
- C:\Windows\system32\wermgr.exe
  C:\Windows\system32\wermgr.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2992
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe
  2⤵
  PID:5056
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4132 -s 588
  2⤵
  - Program crash
  PID:4688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4132 -s 588
  2⤵
  - Program crash
  PID:4104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4132 -ip 4132
1⤵
PID:2572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4132 -ip 4132
1⤵
PID:2440

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/2992-9-0x00000275F8F90000-0x00000275F8FB9000-memory.dmp

Filesize
164KB

Download
memory/2992-10-0x00000275F9220000-0x00000275F9221000-memory.dmp

Filesize
4KB

Download
memory/2992-13-0x00000275F8F90000-0x00000275F8FB9000-memory.dmp

Filesize
164KB

Download
memory/4132-5-0x0000000002430000-0x000000000246C000-memory.dmp

Filesize
240KB

Download
memory/4132-4-0x00000000024C0000-0x00000000024FA000-memory.dmp

Filesize
232KB

Download
memory/4132-0-0x0000000002470000-0x00000000024AF000-memory.dmp

Filesize
252KB

Download
memory/4132-6-0x00000000024C0000-0x00000000024FA000-memory.dmp

Filesize
232KB

Download
memory/4132-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4132-7-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/4132-12-0x00000000024C0000-0x00000000024FA000-memory.dmp

Filesize
232KB

Download
memory/4132-11-0x0000000002410000-0x0000000002421000-memory.dmp

Filesize
68KB

Download