trickbot | 58cdbb2c17ea6d6eb5a1c6952a8c6bf9e918c51bfc58a2639d2cf031b359da06

Analysis

max time kernel
137s
max time network
142s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 18:19

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General

Target

ac11833ad6b6b6b894c8afc1bcb68140_JaffaCakes118.dll
Size

353KB
MD5

ac11833ad6b6b6b894c8afc1bcb68140
SHA1

b321f66d1a06ef9883ca06d78e0f0b2dd1705c93
SHA256

58cdbb2c17ea6d6eb5a1c6952a8c6bf9e918c51bfc58a2639d2cf031b359da06
SHA512

3c8910e49cdc55277913d9b0184f17fba5fe812cc8f70bbf4ef51e0a46c209d2ea5c1406d2fe9445c9455cc095329a5825102fd86b37c979de617dcae63b2393
SSDEEP

6144:MvcW/D6HvoYb988GdTIKEXv/ZwHxIdfrYOxO6c8PCJV:M0E6Po498tTlEHZwRaYoO6uJV

Score

10^/10

trickbot mon57 banker discovery packer trojan

Malware Config

Extracted

Family

trickbot

Version

100011

Botnet

mon57

194.5.249.156:443

142.202.191.164:443

193.8.194.96:443

45.155.173.242:443

108.170.20.75:443

185.163.45.138:443

94.140.114.136:443

134.119.186.202:443

200.52.147.93:443

45.230.244.20:443

186.250.157.116:443

186.137.85.76:443

36.94.62.207:443

182.253.107.34:443

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Templ.dll packer 1 IoCs

Detects Templ.dll packer which usually loads Trickbot.

packer

resource	yara_rule
behavioral1/memory/688-0-0x00000000001D0000-0x0000000000207000-memory.dmp	templ_dll

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	1856	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 688	2152	rundll32.exe	29
PID 2152 wrote to memory of 688	2152	rundll32.exe	29
PID 2152 wrote to memory of 688	2152	rundll32.exe	29
PID 2152 wrote to memory of 688	2152	rundll32.exe	29
PID 2152 wrote to memory of 688	2152	rundll32.exe	29
PID 2152 wrote to memory of 688	2152	rundll32.exe	29
PID 2152 wrote to memory of 688	2152	rundll32.exe	29
PID 688 wrote to memory of 2040	688	rundll32.exe	30
PID 688 wrote to memory of 2040	688	rundll32.exe	30
PID 688 wrote to memory of 2040	688	rundll32.exe	30
PID 688 wrote to memory of 2040	688	rundll32.exe	30
PID 688 wrote to memory of 1856	688	rundll32.exe	31
PID 688 wrote to memory of 1856	688	rundll32.exe	31
PID 688 wrote to memory of 1856	688	rundll32.exe	31
PID 688 wrote to memory of 1856	688	rundll32.exe	31
PID 688 wrote to memory of 1856	688	rundll32.exe	31
PID 688 wrote to memory of 1856	688	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac11833ad6b6b6b894c8afc1bcb68140_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac11833ad6b6b6b894c8afc1bcb68140_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:688
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    PID:2040
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1856

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

Replay Monitor

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Downloads

memory/688-0-0x00000000001D0000-0x0000000000207000-memory.dmp

Filesize
220KB

Download
memory/688-1-0x0000000000210000-0x0000000000251000-memory.dmp

Filesize
260KB

Download
memory/688-2-0x0000000000210000-0x0000000000251000-memory.dmp

Filesize
260KB

Download
memory/688-4-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/688-3-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/688-7-0x0000000000210000-0x0000000000251000-memory.dmp

Filesize
260KB

Download
memory/688-8-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/1856-5-0x00000000000E0000-0x0000000000107000-memory.dmp

Filesize
156KB

Download
memory/1856-6-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/1856-9-0x00000000000E0000-0x0000000000107000-memory.dmp

Filesize
156KB

Download