blackmoon | 8b70b64f2a52a1077871aa2b5981ea1478786cbdcc4d7ec2b61b48bdc0dad083

Analysis

max time kernel
128s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
31/05/2023, 05:07

Target

8b70b64f2a52a1077871aa2b5981ea1478786cbdcc4d7ec2b61b48bdc0dad083.dll
Size

1.5MB
MD5

41d085710f39cbd602231c19064da772
SHA1

23952c9f39bf95cf3c23437192d4d120a0e3eb05
SHA256

8b70b64f2a52a1077871aa2b5981ea1478786cbdcc4d7ec2b61b48bdc0dad083
SHA512

207ea2f42b856142f230b66084a0a2853d924e4b0e5025f17e4fb23fc21f051f86d1c6dd9f6f7206613f4acf5fdd8a14180d36fc8d5579d3a7c06a330848f980
SSDEEP

24576:Ux1UBPEKrpVXeL84kzLSN/iprn/KpC4he+sstRg1dj7uk:73ukzLSlNhe+sMg/3L

Score

10^/10

Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral2/memory/3884-133-0x0000000010000000-0x0000000010404000-memory.dmp	family_blackmoon

Blocklisted process makes network request 1 IoCs

flow	pid	Process
18	3884	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3884	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 3884	2392	rundll32.exe	89
PID 2392 wrote to memory of 3884	2392	rundll32.exe	89
PID 2392 wrote to memory of 3884	2392	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b70b64f2a52a1077871aa2b5981ea1478786cbdcc4d7ec2b61b48bdc0dad083.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8b70b64f2a52a1077871aa2b5981ea1478786cbdcc4d7ec2b61b48bdc0dad083.dll,#1
  2⤵
  - Blocklisted process makes network request
  - Suspicious use of SetWindowsHookEx
  PID:3884

memory/3884-133-0x0000000010000000-0x0000000010404000-memory.dmp

Filesize
4.0MB

Download
memory/3884-134-0x0000000000830000-0x0000000000833000-memory.dmp

Filesize
12KB

Download