trickbot | 21b5d0baba1742538b2919aab0cc355ec2aa3f2ef8317f7042d539f07a0b57fa

Analysis

max time kernel
145s
max time network
149s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 09:25

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General

Target

JaffaCakes118_21b5d0baba1742538b2919aab0cc355ec2aa3f2ef8317f7042d539f07a0b57fa.dll
Size

1.7MB
MD5

9be0fd713137c72c1d222399d7cdf334
SHA1

5128856b4ee063c5e476c7ac96d6729feadb9eb6
SHA256

21b5d0baba1742538b2919aab0cc355ec2aa3f2ef8317f7042d539f07a0b57fa
SHA512

455628dc2eece1b6208d18e2a3890a09f1eb14e0cb03c646b4aa631a8d214dcd670f81cd87328bcbcce2f3fd9d7a3e74d20d346d1e6c00f8be1e867fc60b5329
SSDEEP

1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdSG:Ea9LBZxmFXZqGOz5YgE8dG9dSG

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

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	2236	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 300 wrote to memory of 2340	300	rundll32.exe	31
PID 300 wrote to memory of 2340	300	rundll32.exe	31
PID 300 wrote to memory of 2340	300	rundll32.exe	31
PID 300 wrote to memory of 2340	300	rundll32.exe	31
PID 300 wrote to memory of 2340	300	rundll32.exe	31
PID 300 wrote to memory of 2340	300	rundll32.exe	31
PID 300 wrote to memory of 2340	300	rundll32.exe	31
PID 2340 wrote to memory of 2256	2340	rundll32.exe	32
PID 2340 wrote to memory of 2256	2340	rundll32.exe	32
PID 2340 wrote to memory of 2256	2340	rundll32.exe	32
PID 2340 wrote to memory of 2256	2340	rundll32.exe	32
PID 2340 wrote to memory of 2236	2340	rundll32.exe	33
PID 2340 wrote to memory of 2236	2340	rundll32.exe	33
PID 2340 wrote to memory of 2236	2340	rundll32.exe	33
PID 2340 wrote to memory of 2236	2340	rundll32.exe	33
PID 2340 wrote to memory of 2236	2340	rundll32.exe	33
PID 2340 wrote to memory of 2236	2340	rundll32.exe	33

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21b5d0baba1742538b2919aab0cc355ec2aa3f2ef8317f7042d539f07a0b57fa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:300
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_21b5d0baba1742538b2919aab0cc355ec2aa3f2ef8317f7042d539f07a0b57fa.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2256
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2236

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/2236-4-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/2236-5-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2236-8-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/2340-0-0x0000000002220000-0x0000000002488000-memory.dmp

Filesize
2.4MB

Download
memory/2340-1-0x00000000001F0000-0x0000000000235000-memory.dmp

Filesize
276KB

Download
memory/2340-3-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/2340-2-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2340-6-0x00000000001F0000-0x0000000000235000-memory.dmp

Filesize
276KB

Download
memory/2340-7-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download