trickbot | b4f477af713474df4746d72e96bf17066c3ee8c19aca03dbb85817dc753c1e2d

Analysis

max time kernel
136s
max time network
146s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 21:07

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General

Target

JaffaCakes118_b4f477af713474df4746d72e96bf17066c3ee8c19aca03dbb85817dc753c1e2d.dll
Size

440KB
MD5

2fa9f939d48a66fbdc5395465b1b4adf
SHA1

2f2ae3e04dafd1211038c96681b9eafa27610c6d
SHA256

b4f477af713474df4746d72e96bf17066c3ee8c19aca03dbb85817dc753c1e2d
SHA512

eadea9940e015090292439bf48e4dac9830cab631eb9132aa32617e69227b702624b810340d1b7e08c40f27ad180bf84652e158ad4d1349b8ed16382ab6e35ec
SSDEEP

6144:v5+iRFTkRhO9SEntZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk2tZTm4EBpL0zacMScx7

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	236	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 1684	1860	rundll32.exe	30
PID 1860 wrote to memory of 1684	1860	rundll32.exe	30
PID 1860 wrote to memory of 1684	1860	rundll32.exe	30
PID 1860 wrote to memory of 1684	1860	rundll32.exe	30
PID 1860 wrote to memory of 1684	1860	rundll32.exe	30
PID 1860 wrote to memory of 1684	1860	rundll32.exe	30
PID 1860 wrote to memory of 1684	1860	rundll32.exe	30
PID 1684 wrote to memory of 2340	1684	rundll32.exe	31
PID 1684 wrote to memory of 2340	1684	rundll32.exe	31
PID 1684 wrote to memory of 2340	1684	rundll32.exe	31
PID 1684 wrote to memory of 2340	1684	rundll32.exe	31
PID 1684 wrote to memory of 236	1684	rundll32.exe	32
PID 1684 wrote to memory of 236	1684	rundll32.exe	32
PID 1684 wrote to memory of 236	1684	rundll32.exe	32
PID 1684 wrote to memory of 236	1684	rundll32.exe	32
PID 1684 wrote to memory of 236	1684	rundll32.exe	32
PID 1684 wrote to memory of 236	1684	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b4f477af713474df4746d72e96bf17066c3ee8c19aca03dbb85817dc753c1e2d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b4f477af713474df4746d72e96bf17066c3ee8c19aca03dbb85817dc753c1e2d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1684
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:2340
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:236

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/236-16-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/236-20-0x00000000000E0000-0x0000000000108000-memory.dmp

Filesize
160KB

Download
memory/236-17-0x0000000000190000-0x0000000000191000-memory.dmp

Filesize
4KB

Download
memory/1684-7-0x0000000000810000-0x0000000000849000-memory.dmp

Filesize
228KB

Download
memory/1684-10-0x00000000008D0000-0x0000000000908000-memory.dmp

Filesize
224KB

Download
memory/1684-13-0x0000000001F70000-0x0000000001FB5000-memory.dmp

Filesize
276KB

Download
memory/1684-15-0x00000000007A0000-0x00000000007A3000-memory.dmp

Filesize
12KB

Download
memory/1684-14-0x00000000007C0000-0x00000000007C1000-memory.dmp

Filesize
4KB

Download
memory/1684-0-0x0000000000190000-0x00000000001C8000-memory.dmp

Filesize
224KB

Download
memory/1684-2-0x0000000000250000-0x000000000028B000-memory.dmp

Filesize
236KB

Download
memory/1684-18-0x0000000001F70000-0x0000000001FB5000-memory.dmp

Filesize
276KB

Download
memory/1684-19-0x00000000007A0000-0x00000000007A3000-memory.dmp

Filesize
12KB

Download
memory/1684-6-0x0000000000190000-0x00000000001C8000-memory.dmp

Filesize
224KB

Download