trickbot | d1d8b2c0f598fd4e0838c32a0930a33d3f47f342499ca0ef30e31d981f99805b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-10-2024 02:13

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General

Target

d1d8b2c0f598fd4e0838c32a0930a33d3f47f342499ca0ef30e31d981f99805b.dll
Size

516KB
MD5

405349e989cf4377b74989fa5caa55f6
SHA1

9abd670d7373542189b442819419da2d0a205269
SHA256

d1d8b2c0f598fd4e0838c32a0930a33d3f47f342499ca0ef30e31d981f99805b
SHA512

b841547b4336984440b44df068dfa6dd8fff07e812036cca9589ca0ae58a91bf8cd9ab7f14a768c318b514df6c786c79f05592475b6b0115c898ee1089e53024
SSDEEP

12288:VE2DFZrTO3XK3jLOBWTNvFD1VeubeMl2005W7eQT:VrrTO363WwZv91VeAlXw

Score

10^/10

trickbot sat2 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100018

Botnet

sat2

38.110.103.124:443

185.56.76.28:443

204.138.26.60:443

60.51.47.65:443

74.85.157.139:443

68.69.26.182:443

38.110.103.136:443

38.110.103.18:443

138.34.28.219:443

185.56.76.94:443

217.115.240.248:443

24.162.214.166:443

80.15.2.105:443

154.58.23.192:443

38.110.100.104:443

45.36.99.184:443

185.56.76.108:443

185.56.76.72:443

138.34.28.35:443

97.83.40.67:443

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 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3904 2448 WerFault.exe regsvr32.exe
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:

regsvr32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2596 wermgr.exe

pid	pid_target	process	target process
3904	2448	WerFault.exe	regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	2596	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 704 wrote to memory of 2448	704	regsvr32.exe	regsvr32.exe
PID 704 wrote to memory of 2448	704	regsvr32.exe	regsvr32.exe
PID 704 wrote to memory of 2448	704	regsvr32.exe	regsvr32.exe
PID 2448 wrote to memory of 4828	2448	regsvr32.exe	cmd.exe
PID 2448 wrote to memory of 4828	2448	regsvr32.exe	cmd.exe
PID 2448 wrote to memory of 4828	2448	regsvr32.exe	cmd.exe
PID 2448 wrote to memory of 2596	2448	regsvr32.exe	wermgr.exe
PID 2448 wrote to memory of 2596	2448	regsvr32.exe	wermgr.exe
PID 2448 wrote to memory of 2596	2448	regsvr32.exe	wermgr.exe
PID 2448 wrote to memory of 2596	2448	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d1d8b2c0f598fd4e0838c32a0930a33d3f47f342499ca0ef30e31d981f99805b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:704
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\d1d8b2c0f598fd4e0838c32a0930a33d3f47f342499ca0ef30e31d981f99805b.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2448
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:4828
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2596
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2448 -s 708
    3⤵
    - Program crash
    PID:3904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 2448 -ip 2448
1⤵
PID:2656

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/2448-0-0x0000000002F70000-0x0000000002FAB000-memory.dmp

Filesize
236KB

Download
memory/2448-4-0x0000000002EA0000-0x0000000002ED8000-memory.dmp

Filesize
224KB

Download
memory/2448-8-0x0000000002FF0000-0x0000000003027000-memory.dmp

Filesize
220KB

Download
memory/2448-5-0x0000000002FB0000-0x0000000002FE9000-memory.dmp

Filesize
228KB

Download
memory/2448-11-0x0000000003040000-0x0000000003083000-memory.dmp

Filesize
268KB

Download
memory/2448-13-0x00000000030A0000-0x00000000030A3000-memory.dmp

Filesize
12KB

Download
memory/2448-12-0x00000000030C0000-0x00000000030C1000-memory.dmp

Filesize
4KB

Download
memory/2448-16-0x0000000003040000-0x0000000003083000-memory.dmp

Filesize
268KB

Download
memory/2596-14-0x000002405D640000-0x000002405D668000-memory.dmp

Filesize
160KB

Download
memory/2596-15-0x000002405D8E0000-0x000002405D8E1000-memory.dmp

Filesize
4KB

Download
memory/2596-17-0x000002405D640000-0x000002405D668000-memory.dmp

Filesize
160KB

Download