trickbot | 77cb8e48b87c10f2c246c717ad22f0836ebbc19900cf1c27599460d247f3cd2d

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
25-12-2024 06:11

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General

Target

JaffaCakes118_77cb8e48b87c10f2c246c717ad22f0836ebbc19900cf1c27599460d247f3cd2d.dll
Size

440KB
MD5

95872ac0d68164142a8e83414b53455a
SHA1

1eebbc633af493c8353362d6fbef09f87b993e12
SHA256

77cb8e48b87c10f2c246c717ad22f0836ebbc19900cf1c27599460d247f3cd2d
SHA512

7161216059223831dbb3aa8c0795b6798320f92494c1425c08a0377a1ec1116edc9b4f7eeb36c148ab3dca6d8380c70b0460f0d26817fa6f31b3d39ba7880c77
SSDEEP

6144:v5+iRFTkRhO9SEztZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTketZTm4EBpL0zacMScx7

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
3140	1988	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	4940	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 1988	2624	rundll32.exe	83
PID 2624 wrote to memory of 1988	2624	rundll32.exe	83
PID 2624 wrote to memory of 1988	2624	rundll32.exe	83
PID 1988 wrote to memory of 2888	1988	rundll32.exe	84
PID 1988 wrote to memory of 2888	1988	rundll32.exe	84
PID 1988 wrote to memory of 2888	1988	rundll32.exe	84
PID 1988 wrote to memory of 4940	1988	rundll32.exe	85
PID 1988 wrote to memory of 4940	1988	rundll32.exe	85
PID 1988 wrote to memory of 4940	1988	rundll32.exe	85
PID 1988 wrote to memory of 4940	1988	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77cb8e48b87c10f2c246c717ad22f0836ebbc19900cf1c27599460d247f3cd2d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77cb8e48b87c10f2c246c717ad22f0836ebbc19900cf1c27599460d247f3cd2d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1988
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2888
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1988 -s 652
    3⤵
    - Program crash
    PID:3140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1988 -ip 1988
1⤵
PID:3164

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/1988-4-0x0000000002E70000-0x0000000002EA8000-memory.dmp

Filesize
224KB

Download
memory/1988-1-0x0000000002FE0000-0x000000000301B000-memory.dmp

Filesize
236KB

Download
memory/1988-8-0x0000000003060000-0x0000000003098000-memory.dmp

Filesize
224KB

Download
memory/1988-5-0x0000000003020000-0x0000000003059000-memory.dmp

Filesize
228KB

Download
memory/1988-11-0x00000000030A0000-0x00000000030E5000-memory.dmp

Filesize
276KB

Download
memory/1988-13-0x0000000002FB0000-0x0000000002FB3000-memory.dmp

Filesize
12KB

Download
memory/1988-12-0x00000000030F0000-0x00000000030F1000-memory.dmp

Filesize
4KB

Download
memory/1988-16-0x00000000030A0000-0x00000000030E5000-memory.dmp

Filesize
276KB

Download
memory/4940-15-0x0000012F05CD0000-0x0000012F05CF8000-memory.dmp

Filesize
160KB

Download
memory/4940-14-0x0000012F05F30000-0x0000012F05F31000-memory.dmp

Filesize
4KB

Download