blackmoon | b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203

General

Target

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
Size

4.5MB
MD5

33ac08e305963b26f959bbe2a7a90f59
SHA1

cddc84ccaca5517534787dce6930afc6b4b3d4bc
SHA256

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203
SHA512

c9deb8869d04d0d1b340b9eca11b1ea936d7e368be3862edc3b4f1141edd17b68fad1f9f85126da6b04c987942b6fec08f42901ae4af1dd9ed3236d70453f8f5
SSDEEP

49152:xNIl3FEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNIBcnsHtvZHUbmb/+TK

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 25 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2240-0-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-3-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-20-0x0000000002710000-0x0000000002721000-memory.dmp	family_blackmoon
behavioral1/memory/2240-19-0x0000000002710000-0x0000000002721000-memory.dmp	family_blackmoon
behavioral1/memory/2240-12-0x00000000003F0000-0x00000000003FF000-memory.dmp	family_blackmoon
behavioral1/memory/2240-11-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-7-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-4-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-21-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-22-0x0000000002710000-0x0000000002721000-memory.dmp	family_blackmoon
behavioral1/memory/2240-33-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-34-0x0000000000400000-0x0000000000891000-memory.dmp	family_blackmoon
behavioral1/memory/2240-38-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-43-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-55-0x0000000002310000-0x000000000253F000-memory.dmp	family_blackmoon
behavioral1/memory/1360-74-0x00000000008A0000-0x00000000008B1000-memory.dmp	family_blackmoon
behavioral1/memory/1360-78-0x00000000008A0000-0x00000000008B1000-memory.dmp	family_blackmoon
behavioral1/memory/1360-76-0x00000000022D0000-0x00000000024FF000-memory.dmp	family_blackmoon
behavioral1/memory/1360-73-0x00000000008A0000-0x00000000008B1000-memory.dmp	family_blackmoon
behavioral1/memory/1360-65-0x00000000022D0000-0x00000000024FF000-memory.dmp	family_blackmoon
behavioral1/memory/1360-57-0x00000000022D0000-0x00000000024FF000-memory.dmp	family_blackmoon
behavioral1/memory/1360-66-0x0000000000380000-0x000000000038F000-memory.dmp	family_blackmoon
behavioral1/memory/2240-53-0x0000000000400000-0x0000000000891000-memory.dmp	family_blackmoon
behavioral1/memory/1360-93-0x00000000022D0000-0x00000000024FF000-memory.dmp	family_blackmoon
behavioral1/memory/1360-98-0x00000000022D0000-0x00000000024FF000-memory.dmp	family_blackmoon

Drops file in Drivers directory 2 IoCs

Processes:

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exeb27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

description	ioc	process
File opened for modification	C:\WINDOWS\system32\drivers\etc\hosts	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened for modification	C:\WINDOWS\system32\drivers\etc\hosts	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

Processes:

resource	yara_rule
\Windows\SysWOW64\msvcp30.dll	acprotect

Loads dropped DLL 2 IoCs

Processes:

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exeb27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

pid	process
2240	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
1360	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

UPX packed file 15 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2240-20-0x0000000002710000-0x0000000002721000-memory.dmp	upx
behavioral1/memory/2240-19-0x0000000002710000-0x0000000002721000-memory.dmp	upx
behavioral1/memory/2240-16-0x0000000002710000-0x0000000002721000-memory.dmp	upx
behavioral1/memory/2240-30-0x0000000074B50000-0x0000000074B8C000-memory.dmp	upx
\Windows\SysWOW64\msvcp30.dll	upx
behavioral1/memory/2240-22-0x0000000002710000-0x0000000002721000-memory.dmp	upx
behavioral1/memory/2240-35-0x0000000074B50000-0x0000000074B8C000-memory.dmp	upx
behavioral1/memory/2240-49-0x0000000074B50000-0x0000000074B8C000-memory.dmp	upx
behavioral1/memory/2240-56-0x0000000074B50000-0x0000000074B8C000-memory.dmp	upx
behavioral1/memory/1360-74-0x00000000008A0000-0x00000000008B1000-memory.dmp	upx
behavioral1/memory/1360-90-0x0000000074B40000-0x0000000074B7C000-memory.dmp	upx
behavioral1/memory/1360-78-0x00000000008A0000-0x00000000008B1000-memory.dmp	upx
behavioral1/memory/1360-73-0x00000000008A0000-0x00000000008B1000-memory.dmp	upx
behavioral1/memory/1360-70-0x00000000008A0000-0x00000000008B1000-memory.dmp	upx
behavioral1/memory/1360-95-0x0000000074B40000-0x0000000074B7C000-memory.dmp	upx

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

description	ioc	process
File opened (read-only)	\??\A:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\K:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\N:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\R:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\T:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\V:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\Z:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\B:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\H:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\J:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\M:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\Q:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\S:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\I:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\O:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\P:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\W:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\E:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\G:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\L:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\U:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\X:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened (read-only)	\??\Y:	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

Drops file in System32 directory 4 IoCs

Processes:

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exeb27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\msvcp30.ini	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened for modification	C:\Windows\SysWOW64\msvcp30.dll	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened for modification	C:\Windows\SysWOW64\msvcp30.ini	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File created	C:\Windows\SysWOW64\msvcp30.dll	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

Drops file in Windows directory 6 IoCs

Processes:

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exeb27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

description	ioc	process
File opened for modification	C:\Windows\msvcp30.ini	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened for modification	C:\Windows\msvcp30.dll	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File created	C:\Windows\msvcp30.ico	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened for modification	C:\Windows\msvcp30.ini	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File created	C:\Windows\msvcp30.dll	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
File opened for modification	C:\Windows\msvcp30.ico	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: LoadsDriver 2 IoCs

Processes:

pid process

472
472

pid	process
472
472

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exeb27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

description	pid	process
Token: SeDebugPrivilege	2240	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
Token: SeDebugPrivilege	1360	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exeb27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

pid	process
2240	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
1360	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

description	pid	process	target process
PID 2240 wrote to memory of 1360	2240	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
PID 2240 wrote to memory of 1360	2240	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
PID 2240 wrote to memory of 1360	2240	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
PID 2240 wrote to memory of 1360	2240	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe	b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe

C:\Users\Admin\AppData\Local\Temp\b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
"C:\Users\Admin\AppData\Local\Temp\b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2240

C:\Users\Admin\AppData\Local\Temp\b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe
"C:\Users\Admin\AppData\Local\Temp\b27d620b540103d1ccb01967447030d10c32d1161ef1cfc3068d087f3cccb203.exe" Master
2⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1360

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\Desktop\Ä§Óò·¢²¼Íø.url
Filesize
120B

MD5
5c8c7c3ce78aa0a9d56f96ab77676682

SHA1
1a591e2d34152149274f46d754174aa7a7bb2694

SHA256
40a172493bd1337c6bfd9c0af15be6d6e5d539135dd766577a05362e859ff806

SHA512
8ef03cf1967157cf019d1e7b585a45042642d5a1d82c90ef68f1256e40fe162460e7c26919b1fdf8c33de9f95201ee6a13e69676436d7251a017c04fdf047a77

Download Submit
C:\Windows\SysWOW64\msvcp30.ini
Filesize
18B

MD5
2cd7883782c594d2e2654f8fe988fcbe

SHA1
042bcb87c29e901d70c0ad0f8fa53e0338c569fc

SHA256
aa98ce751ef6ac5401a9278f30c06e250dbbd5e8c2e2c378b0fdf33a205d7037

SHA512
88413dc63847682207d2b1e6cdfcb3de9cc73da5f900a1948e4aa262da20056bcb2486ee8a7c8a4f9b0aa3fdff6b99061262fbc67aebc99bf0b42e5bfc7db360

Download Submit
C:\Windows\msvcp30.ico
Filesize
264KB

MD5
bdccf3c42497089ae7001328305906ed

SHA1
cf6f28e09d98ebe516b408e6b15f03f5891fdc79

SHA256
5f191e3486c0bafdd237f8b79f6ce0f69d1f8c9f8c948d14ab061db36286b2f2

SHA512
d7876d8d414ca48903393aa523296ffe35bfa3c6b5bfc4ce70adfc93d31efa61a9bfeea571754cde2e205416e57c13df5c45551b5e6aae6eb53b951065ebbf5d

Download Submit
\Windows\SysWOW64\msvcp30.dll
Filesize
93KB

MD5
a6c4f055c797a43def0a92e5a85923a7

SHA1
efaa9c3a065aff6a64066f76e7c77ffcaaf779b2

SHA256
73bd285ac6fba28108cdc0d7311e37c4c4fc3ba7d0069c4370778ac3099e21a9

SHA512
d8120f7f59c212867c78af42f93db64d35f2d6eae7fc09021c0a6d8ca71a14bd2b2a3006027094ee2edcf65634dcdb3ac96da3ac810171fff021bed4c4254957

Download Submit
memory/1360-93-0x00000000022D0000-0x00000000024FF000-memory.dmp

Filesize
2.2MB

Download
memory/1360-98-0x00000000022D0000-0x00000000024FF000-memory.dmp

Filesize
2.2MB

Download
memory/1360-66-0x0000000000380000-0x000000000038F000-memory.dmp

Filesize
60KB

Download
memory/1360-57-0x00000000022D0000-0x00000000024FF000-memory.dmp

Filesize
2.2MB

Download
memory/1360-95-0x0000000074B40000-0x0000000074B7C000-memory.dmp

Filesize
240KB

Download
memory/1360-65-0x00000000022D0000-0x00000000024FF000-memory.dmp

Filesize
2.2MB

Download
memory/1360-70-0x00000000008A0000-0x00000000008B1000-memory.dmp

Filesize
68KB

Download
memory/1360-74-0x00000000008A0000-0x00000000008B1000-memory.dmp

Filesize
68KB

Download
memory/1360-73-0x00000000008A0000-0x00000000008B1000-memory.dmp

Filesize
68KB

Download
memory/1360-76-0x00000000022D0000-0x00000000024FF000-memory.dmp

Filesize
2.2MB

Download
memory/1360-77-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

Download
memory/1360-78-0x00000000008A0000-0x00000000008B1000-memory.dmp

Filesize
68KB

Download
memory/1360-107-0x0000000000B90000-0x0000000000B91000-memory.dmp

Filesize
4KB

Download
memory/1360-90-0x0000000074B40000-0x0000000074B7C000-memory.dmp

Filesize
240KB

Download
memory/2240-30-0x0000000074B50000-0x0000000074B8C000-memory.dmp

Filesize
240KB

Download
memory/2240-21-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-52-0x0000000002880000-0x0000000002881000-memory.dmp

Filesize
4KB

Download
memory/2240-55-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-56-0x0000000074B50000-0x0000000074B8C000-memory.dmp

Filesize
240KB

Download
memory/2240-43-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-38-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-34-0x0000000000400000-0x0000000000891000-memory.dmp

Filesize
4.6MB

Download
memory/2240-35-0x0000000074B50000-0x0000000074B8C000-memory.dmp

Filesize
240KB

Download
memory/2240-33-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-22-0x0000000002710000-0x0000000002721000-memory.dmp

Filesize
68KB

Download
memory/2240-49-0x0000000074B50000-0x0000000074B8C000-memory.dmp

Filesize
240KB

Download
memory/2240-0-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-5-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

Download
memory/2240-4-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-7-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-11-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download
memory/2240-53-0x0000000000400000-0x0000000000891000-memory.dmp

Filesize
4.6MB

Download
memory/2240-12-0x00000000003F0000-0x00000000003FF000-memory.dmp

Filesize
60KB

Download
memory/2240-16-0x0000000002710000-0x0000000002721000-memory.dmp

Filesize
68KB

Download
memory/2240-19-0x0000000002710000-0x0000000002721000-memory.dmp

Filesize
68KB

Download
memory/2240-20-0x0000000002710000-0x0000000002721000-memory.dmp

Filesize
68KB

Download
memory/2240-3-0x0000000002310000-0x000000000253F000-memory.dmp

Filesize
2.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads