blackmoon | 6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 01:24

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General

Target

6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe
Size

939KB
MD5

ee31bde3c14a678f12ea8a2fd872c907
SHA1

cd7167e2e3c59f40b7bd5fc04b5c4653746bb435
SHA256

6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b
SHA512

f29524027c96aaea22129a208ae17ebf11548cd0bef710bbfc8618966423f557f1d0f717b370bb661755dbe82e175d17b6d5ce19163e5735d34482d5546fe16b
SSDEEP

24576:/CoexKY5JEABpp7fw8tThRBsyeivYqazS8dj:/CoYKYDESLw81RyyedqazSM

Score

10^/10

blackmoon banker discovery trojan upx

Malware Config

Signatures

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/3972-11-0x0000000010000000-0x00000000100BC000-memory.dmp	family_blackmoon

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x00050000000006e9-3.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
3972	6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3972-0-0x0000000000400000-0x0000000000633000-memory.dmp	upx
behavioral2/files/0x00050000000006e9-3.dat	upx
behavioral2/memory/3972-5-0x0000000010000000-0x00000000100BC000-memory.dmp	upx
behavioral2/memory/3972-10-0x0000000000400000-0x0000000000633000-memory.dmp	upx
behavioral2/memory/3972-11-0x0000000010000000-0x00000000100BC000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\libexdui.dll	6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe

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	6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3972	6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe
3972	6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe
3972	6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe

C:\Users\Admin\AppData\Local\Temp\6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe
"C:\Users\Admin\AppData\Local\Temp\6db46c1eb0a5ae2b24dbe58ede521fc193b57f25c3823ff2a0fd0aebfadc2d7b.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3972

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

C:\Windows\libexdui.dll

Filesize
161KB

MD5
4ff2e96ff2a244e7bd637721ed7cd09e

SHA1
252c08bae6706e7e49a92d4b0ab5178c135d73eb

SHA256
3d01a0256d8d78d72f5bc474df68b201ccaaa3eee23f3378cdac1e9f8a6798d9

SHA512
9bfe22bbaa170d577f1e906628858f08d01a0b812e7eae9610ca4e635a4b280d507175863b2596ae61bbbc553cea8c346a7a4eae632ad4d13845aa1a07608d6c

Download Submit
memory/3972-0-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/3972-5-0x0000000010000000-0x00000000100BC000-memory.dmp

Filesize
752KB

Download
memory/3972-7-0x00000000061F0000-0x00000000061F1000-memory.dmp

Filesize
4KB

Download
memory/3972-8-0x00000000056C0000-0x00000000056C1000-memory.dmp

Filesize
4KB

Download
memory/3972-9-0x0000000006180000-0x0000000006181000-memory.dmp

Filesize
4KB

Download
memory/3972-10-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/3972-11-0x0000000010000000-0x00000000100BC000-memory.dmp

Filesize
752KB

Download