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231218-fj6bzaadg5 10Analysis
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max time kernel
192s -
max time network
1201s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07-04-2024 09:04
Static task
static1
Behavioral task
behavioral1
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win10-20240319-en
Behavioral task
behavioral3
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Resource
win11-20240221-en
General
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Target
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
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Size
1.9MB
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MD5
001f6aefa850c575018eaa792a0ebbc5
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SHA1
69a44211fda244815a6f7b4480dada97f7778fe0
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SHA256
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5
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SHA512
24eeb6d51b6d3d2988e4eb39a0c0580013d7a3a1711d0d512a233c5a5ca1f5bb4d28b3e39e0e18990d83f592c3550e13cb905b7573c013155867b7221b9997d5
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SSDEEP
24576:Z0ZIVjFxbxJMgQ5DIiJ1KxwflAbWgj8RuFwTXJsK63Ct6ij0V+uYzjy2QhL8Gbge:CC9pagQFIE1KbkYF+X70V+hy7hAI1U
Malware Config
Extracted
Protocol: ftp- Host:
shopman.ru - Port:
21 - Username:
[email protected]
Extracted
Protocol: ftp- Host:
ackris.ru - Port:
21 - Username:
[email protected] - Password:
78mc179420!!
Extracted
Protocol: ftp- Host:
www.shopman.ru - Port:
21 - Username:
admin
Signatures
-
Processes:
resource yara_rule behavioral3/memory/5000-3-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-7-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-9-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-14-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-15-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-16-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-26-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-33-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-43-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-49-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-50-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-51-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-52-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-53-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-57-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-65-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-60-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-59-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-56-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-55-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-58-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-64-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-70-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-63-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-67-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-62-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-66-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-61-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-72-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-80-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-95-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-102-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-101-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-100-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-88-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-87-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-86-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-82-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-90-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-89-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-85-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-71-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-79-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-77-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral3/memory/5000-74-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
Processes:
description ioc Destination IP 62.102.148.68 -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\"" 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription pid process target process PID 4320 set thread context of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exepid process 5000 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 5000 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 5000 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 5000 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 5000 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 5000 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exedescription pid process target process PID 4320 wrote to memory of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 4320 wrote to memory of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 4320 wrote to memory of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 4320 wrote to memory of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 4320 wrote to memory of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 4320 wrote to memory of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 4320 wrote to memory of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe PID 4320 wrote to memory of 5000 4320 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe 6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"C:\Users\Admin\AppData\Local\Temp\6ffdead52c68fdafb9fb7e5f0b2e4fc806e56f1a3126bad04194cba602dd92c5.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:5000
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD5ebb2b177395652ac354b7c6b69423b45
SHA19049778f8d17544350f5042bff799fd99992f8ef
SHA256478f2952ac8fb6e9d244e6fdb5761121bda4b75894708a33b44545d48beff5af
SHA51266f63b713f63c7c44bf38817b1e54272858a1295edf752d4aa2d79905b6795fd4882c000f77acb7574bcb941b65edcf0f496f6a519862143b289b5ce8e078caf
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Filesize
8.2MB
MD5d16ce9a92f2c4a0a554b646f937363c6
SHA12bdc7f9d44a49afd5fe8061bed03a095898861f5
SHA2561408adde1ebbf1eeb06c3b1dabbd526721294a2e2c99c5b8be3170f5e965a55b
SHA512595ebcc1637edf9ee862224c6367c86ce2a1a57520f0721128b6bad01cc858534ed2710b0eb6a2732dcd9d7e40b806e5aa978755105c8de3a20e9703012673a8