trickbot | 5ec899778c2ca9be809212adc4251550f76718c77ae66d4d998b2fe12abbeee5

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-12-2024 19:06

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General

Target

JaffaCakes118_5ec899778c2ca9be809212adc4251550f76718c77ae66d4d998b2fe12abbeee5.dll
Size

1.7MB
MD5

acbb0c9d15517e2376ece447b4e7eeb3
SHA1

b83c2262cda466e8a4b986f2548080a0025e09b1
SHA256

5ec899778c2ca9be809212adc4251550f76718c77ae66d4d998b2fe12abbeee5
SHA512

fcf1f49e07aaa83822277572a6281efee1f7e6d02c646e39a6fa63776fb6bf2ff517f38fcd23a5ad372968b7edabda353cb4c1f4120103e5a591db28e21552b4
SSDEEP

1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdS:Ea9LBZxmFXZqGOz5YgE8dG9dS

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
440	4220	WerFault.exe	83

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	2084	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 4220	2140	rundll32.exe	83
PID 2140 wrote to memory of 4220	2140	rundll32.exe	83
PID 2140 wrote to memory of 4220	2140	rundll32.exe	83
PID 4220 wrote to memory of 2720	4220	rundll32.exe	84
PID 4220 wrote to memory of 2720	4220	rundll32.exe	84
PID 4220 wrote to memory of 2720	4220	rundll32.exe	84
PID 4220 wrote to memory of 2084	4220	rundll32.exe	85
PID 4220 wrote to memory of 2084	4220	rundll32.exe	85
PID 4220 wrote to memory of 2084	4220	rundll32.exe	85
PID 4220 wrote to memory of 2084	4220	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ec899778c2ca9be809212adc4251550f76718c77ae66d4d998b2fe12abbeee5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ec899778c2ca9be809212adc4251550f76718c77ae66d4d998b2fe12abbeee5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4220
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2720
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 652
    3⤵
    - Program crash
    PID:440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4220 -ip 4220
1⤵
PID:4744

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/2084-4-0x000002C70F520000-0x000002C70F521000-memory.dmp

Filesize
4KB

Download
memory/2084-5-0x000002C70F280000-0x000002C70F2A8000-memory.dmp

Filesize
160KB

Download
memory/4220-0-0x0000000002230000-0x0000000002498000-memory.dmp

Filesize
2.4MB

Download
memory/4220-1-0x00000000025E0000-0x0000000002625000-memory.dmp

Filesize
276KB

Download
memory/4220-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4220-2-0x0000000000970000-0x0000000000971000-memory.dmp

Filesize
4KB

Download
memory/4220-6-0x00000000025E0000-0x0000000002625000-memory.dmp

Filesize
276KB

Download