trickbot | deca4425c0b419dcf05ae343a05e20661ef03c701e946014a706493f59df3ffd

Analysis

max time kernel
142s
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 15:55

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General

Target

JaffaCakes118_deca4425c0b419dcf05ae343a05e20661ef03c701e946014a706493f59df3ffd.dll
Size

1.7MB
MD5

45f0e049c49827765de8d4f9d6ddfb66
SHA1

845fddcd520081efc30a45f9c17b3365089aad5f
SHA256

deca4425c0b419dcf05ae343a05e20661ef03c701e946014a706493f59df3ffd
SHA512

3cc675782746c7bb7ac2800ba57e7cdef01bbfc0114989dc98681291f6d30f1c11a54de6a48316664aec226b546c6ef73c4d7ead2e4ec08e72276e55b1fc53f9
SSDEEP

3072:nsJza4mhuGz3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBuNn:wa4wu

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
400	3884	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	2764	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4396 wrote to memory of 3884	4396	rundll32.exe	83
PID 4396 wrote to memory of 3884	4396	rundll32.exe	83
PID 4396 wrote to memory of 3884	4396	rundll32.exe	83
PID 3884 wrote to memory of 3568	3884	rundll32.exe	85
PID 3884 wrote to memory of 3568	3884	rundll32.exe	85
PID 3884 wrote to memory of 3568	3884	rundll32.exe	85
PID 3884 wrote to memory of 2764	3884	rundll32.exe	86
PID 3884 wrote to memory of 2764	3884	rundll32.exe	86
PID 3884 wrote to memory of 2764	3884	rundll32.exe	86
PID 3884 wrote to memory of 2764	3884	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_deca4425c0b419dcf05ae343a05e20661ef03c701e946014a706493f59df3ffd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4396
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_deca4425c0b419dcf05ae343a05e20661ef03c701e946014a706493f59df3ffd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3884
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:3568
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2764
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3884 -s 644
    3⤵
    - Program crash
    PID:400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3884 -ip 3884
1⤵
PID:2184

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/2764-4-0x00000207EAE80000-0x00000207EAEA8000-memory.dmp

Filesize
160KB

Download
memory/2764-5-0x00000207EB030000-0x00000207EB031000-memory.dmp

Filesize
4KB

Download
memory/2764-7-0x00000207EAE80000-0x00000207EAEA8000-memory.dmp

Filesize
160KB

Download
memory/3884-0-0x0000000002910000-0x0000000002B78000-memory.dmp

Filesize
2.4MB

Download
memory/3884-1-0x0000000002CF0000-0x0000000002D35000-memory.dmp

Filesize
276KB

Download
memory/3884-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/3884-2-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/3884-6-0x0000000002CF0000-0x0000000002D35000-memory.dmp

Filesize
276KB

Download