blackmoon | 4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9

Analysis

max time kernel
2s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 14:29

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General

Target

4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe
Size

13.4MB
MD5

2051f6a5d6e69cef98c9ea589f9e7623
SHA1

668f866aa4f1c19305100a8d065e9e655bf6b2b2
SHA256

4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9
SHA512

d13158db3a66420cbf98fe8205afe513c141edb9daaafbff57feccd348f61ee8b53f912cab4d911e471e04e00d7242beb9a17e8d7bf86fb1c066ab17be2e6b3d
SSDEEP

393216:BGf48S7TF9GQYFPPO6HI/S70T6zhkyJL7dKnrS:2e7xKP3HIvStLZuS

Score

10^/10

blackmoon banker 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

Processes:

resource yara_rule

behavioral2/memory/740-41-0x0000000000400000-0x0000000001B3C000-memory.dmp family_blackmoon
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.

Processes:

resource yara_rule

C:\Users\Admin\AppData\Roaming\Downloader\libcurl.dll acprotect
Loads dropped DLL 1 IoCs

Processes:

4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

pid process

740 4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

resource	yara_rule
behavioral2/memory/740-41-0x0000000000400000-0x0000000001B3C000-memory.dmp	family_blackmoon

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Downloader\libcurl.dll	acprotect

pid	process
740	4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

UPX packed file 8 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/740-4-0x0000000000400000-0x0000000001B3C000-memory.dmp	upx
behavioral2/memory/740-22-0x0000000074C50000-0x0000000074E0F000-memory.dmp	upx
C:\Users\Admin\AppData\Roaming\Downloader\libcurl.dll	upx
behavioral2/memory/740-5-0x0000000006CD0000-0x0000000006D8E000-memory.dmp	upx
behavioral2/memory/740-42-0x0000000074C50000-0x0000000074E0F000-memory.dmp	upx
behavioral2/memory/740-41-0x0000000000400000-0x0000000001B3C000-memory.dmp	upx
behavioral2/memory/740-63-0x0000000074C50000-0x0000000074E0F000-memory.dmp	upx
behavioral2/memory/740-93-0x0000000074C50000-0x0000000074E0F000-memory.dmp	upx

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

pid process

740 4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe
740 4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

description pid process

Token: SeDebugPrivilege 740 4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

pid process

740 4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe
740 4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

pid	process
740	4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe
740	4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

description	pid	process
Token: SeDebugPrivilege	740	4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

pid	process
740	4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe
740	4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe

C:\Users\Admin\AppData\Local\Temp\4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe
"C:\Users\Admin\AppData\Local\Temp\4624c0e76ce194e45fc9fe4cab32a2f977287ab764397858e0dfca26db4ad4d9.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:740

C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe
"C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe" --conf-path="C:\Users\Admin\AppData\Roaming\Downloader\aria2.conf" #--save-session="C:\Users\Admin\AppData\Roaming\Downloader\aria2.session" --input-file="C:\Users\Admin\AppData\Roaming\Downloader\aria2.session" --rpc-listen-port=6288 --listen-port=6388 --dht-listen-port=6390 --enable-rpc=true --rpc-allow-origin-all=true --disable-ipv6=false --rpc-secret=123 --enable-dht=true --enable-dht6=true --dht-file-path="C:\Users\Admin\AppData\Roaming\Downloader\dht.dat" --dht-file-path6="C:\Users\Admin\AppData\Roaming\Downloader\dht6.dat" --bt-external-ip=191.101.209.39 --stop-with-process=740
2⤵
PID:2580

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Downloader\aria2.conf
Filesize
55KB

MD5
4a1b71ede6ff12456038f6a26e356a42

SHA1
16af6552ebbeb0300d1451715add745e840ff993

SHA256
0ee9c9e686a595f86d25854bca6e92e8bfd51437a28306b4eaebf736156cc7ee

SHA512
bea15214c76083c86f4104e569bb93ba7000e4e555382b6cc97e0c9bdb6b4de72f50b8458d4c3420e073edefe4f40b7eea580000001d089fd5c78e303fbd8501

Download Submit
C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe
Filesize
4.8MB

MD5
a5c047f169471bd325552c255d6c04af

SHA1
e313cff2f3d668ec5d0e90920bd622b0f38aed9d

SHA256
cec8bb942475690363c1558fdf55e3cf59f29607967a822a626d4976a348334a

SHA512
6cf929d36ea0c95815d3218a3b11f0c8f539a6113c368642a70d41379145ba7ace9aed1e5b78836a4cd2ca861d9bcd10fea3e7fc126adb85822ed4cf4f762f0d

Download Submit
C:\Users\Admin\AppData\Roaming\Downloader\libcurl.dll
Filesize
759KB

MD5
b8d07f6ebe3d5473fa6e5c4aa3670bd6

SHA1
0300e9767e9ebe8f7ba88beea16e08c51549ea86

SHA256
927b9c233435dcde129586d0be8351c165adbc2d35bfb63d9b557abe8dc10703

SHA512
866a67e890456fd7b94d3d55b293a124053c75a56c7ef3d646329ec8ab300c365b319ab09daad81644a13a17803a663a426e0a4b78761082ae0b6ab590886efd

Download Submit
memory/740-5-0x0000000006CD0000-0x0000000006D8E000-memory.dmp

Filesize
760KB

Download
memory/740-24-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-22-0x0000000074C50000-0x0000000074E0F000-memory.dmp

Filesize
1.7MB

Download
memory/740-4-0x0000000000400000-0x0000000001B3C000-memory.dmp

Filesize
23.2MB

Download
memory/740-21-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-42-0x0000000074C50000-0x0000000074E0F000-memory.dmp

Filesize
1.7MB

Download
memory/740-18-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-17-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-13-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-12-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-20-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-10-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-7-0x0000000077C30000-0x0000000077C31000-memory.dmp

Filesize
4KB

Download
memory/740-6-0x0000000003910000-0x000000000392A000-memory.dmp

Filesize
104KB

Download
memory/740-14-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-0-0x0000000010000000-0x0000000010116000-memory.dmp

Filesize
1.1MB

Download
memory/740-63-0x0000000074C50000-0x0000000074E0F000-memory.dmp

Filesize
1.7MB

Download
memory/740-23-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-19-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-41-0x0000000000400000-0x0000000001B3C000-memory.dmp

Filesize
23.2MB

Download
memory/740-93-0x0000000074C50000-0x0000000074E0F000-memory.dmp

Filesize
1.7MB

Download
memory/740-47-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-46-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-52-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-56-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-55-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-54-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-51-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-53-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-50-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-49-0x0000000077C30000-0x0000000077C31000-memory.dmp

Filesize
4KB

Download
memory/740-58-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-57-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/740-8-0x0000000077C10000-0x0000000077D00000-memory.dmp

Filesize
960KB

Download
memory/2580-43-0x0000000000400000-0x00000000008CE000-memory.dmp

Filesize
4.8MB

Download