1b49f3ae40c11492b1b83f1751bddf9d1be12d44a7546c9a5c5ce24e153c284e

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
29/08/2023, 15:48

Sharing

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General

Target

cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe
Size

540KB
MD5

cf0a6b4919fc2c13979b7c6a0530e369
SHA1

0983c388f88be6f79bf19a9f7f1082f3abf4ed22
SHA256

1b49f3ae40c11492b1b83f1751bddf9d1be12d44a7546c9a5c5ce24e153c284e
SHA512

22b3aa2bb4e0b98812b8e8204b9c069703f6e39a055229bf5934b59872fa799882b8a40dda1805211e642bd83d644f91ad150f32156e1b1959765de9c171e57b
SSDEEP

12288:3xLzMJ8JozBYfw6z7O90dSatRrT88pnWis8z:3xsJ8JoqfzXA03PRTs8z

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2908	s8479.exe

Loads dropped DLL 4 IoCs

pid	Process
2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe
2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe
2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe
2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe

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

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 4 IoCs

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81	s8479.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	s8479.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	s8479.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	s8479.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe
2908	s8479.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2908	s8479.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2908	s8479.exe
2908	s8479.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2908	2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe	28
PID 2256 wrote to memory of 2908	2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe	28
PID 2256 wrote to memory of 2908	2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe	28
PID 2256 wrote to memory of 2908	2256	cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe
"C:\Users\Admin\AppData\Local\Temp\cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Users\Admin\AppData\Local\Temp\n8479\s8479.exe
  "C:\Users\Admin\AppData\Local\Temp\n8479\s8479.exe" ins.exe /h f771b5.api.socdn.com /u 4db81fcb-20f4-42d4-8d8b-4c1f5bc06ebe /e 2543295 /v "C:\Users\Admin\AppData\Local\Temp\cf0a6b4919fc2c13979b7c6a0530e369_mafia_JC.exe"
  2⤵
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8695.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\n8479\s8479.exe

Filesize
288KB

MD5
094837e66182b13dcfa684ab0714be59

SHA1
3170c805ab2f3ebbea91a0b1693cbf14493834fb

SHA256
ebb291b372d56dc397a206d0e10bbf15768601c025c5fb1f53e02d8b15eeb602

SHA512
d2b3aa2c51e20936bcb4919f17398dd5b2c6c2e73573df379835bb954aa585e9ee995ad584455195348918ee4acfa8e7937a2d5e9e29c1240d0e389599a069e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\n8479\s8479.exe

Filesize
288KB

MD5
094837e66182b13dcfa684ab0714be59

SHA1
3170c805ab2f3ebbea91a0b1693cbf14493834fb

SHA256
ebb291b372d56dc397a206d0e10bbf15768601c025c5fb1f53e02d8b15eeb602

SHA512
d2b3aa2c51e20936bcb4919f17398dd5b2c6c2e73573df379835bb954aa585e9ee995ad584455195348918ee4acfa8e7937a2d5e9e29c1240d0e389599a069e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\n8479\s8479.exe

Filesize
288KB

MD5
094837e66182b13dcfa684ab0714be59

SHA1
3170c805ab2f3ebbea91a0b1693cbf14493834fb

SHA256
ebb291b372d56dc397a206d0e10bbf15768601c025c5fb1f53e02d8b15eeb602

SHA512
d2b3aa2c51e20936bcb4919f17398dd5b2c6c2e73573df379835bb954aa585e9ee995ad584455195348918ee4acfa8e7937a2d5e9e29c1240d0e389599a069e9

Download Submit
\Users\Admin\AppData\Local\Temp\n8479\s8479.exe

Filesize
288KB

MD5
094837e66182b13dcfa684ab0714be59

SHA1
3170c805ab2f3ebbea91a0b1693cbf14493834fb

SHA256
ebb291b372d56dc397a206d0e10bbf15768601c025c5fb1f53e02d8b15eeb602

SHA512
d2b3aa2c51e20936bcb4919f17398dd5b2c6c2e73573df379835bb954aa585e9ee995ad584455195348918ee4acfa8e7937a2d5e9e29c1240d0e389599a069e9

Download Submit
\Users\Admin\AppData\Local\Temp\n8479\s8479.exe

Filesize
288KB

MD5
094837e66182b13dcfa684ab0714be59

SHA1
3170c805ab2f3ebbea91a0b1693cbf14493834fb

SHA256
ebb291b372d56dc397a206d0e10bbf15768601c025c5fb1f53e02d8b15eeb602

SHA512
d2b3aa2c51e20936bcb4919f17398dd5b2c6c2e73573df379835bb954aa585e9ee995ad584455195348918ee4acfa8e7937a2d5e9e29c1240d0e389599a069e9

Download Submit
\Users\Admin\AppData\Local\Temp\n8479\s8479.exe

Filesize
288KB

MD5
094837e66182b13dcfa684ab0714be59

SHA1
3170c805ab2f3ebbea91a0b1693cbf14493834fb

SHA256
ebb291b372d56dc397a206d0e10bbf15768601c025c5fb1f53e02d8b15eeb602

SHA512
d2b3aa2c51e20936bcb4919f17398dd5b2c6c2e73573df379835bb954aa585e9ee995ad584455195348918ee4acfa8e7937a2d5e9e29c1240d0e389599a069e9

Download Submit
\Users\Admin\AppData\Local\Temp\n8479\s8479.exe

Filesize
288KB

MD5
094837e66182b13dcfa684ab0714be59

SHA1
3170c805ab2f3ebbea91a0b1693cbf14493834fb

SHA256
ebb291b372d56dc397a206d0e10bbf15768601c025c5fb1f53e02d8b15eeb602

SHA512
d2b3aa2c51e20936bcb4919f17398dd5b2c6c2e73573df379835bb954aa585e9ee995ad584455195348918ee4acfa8e7937a2d5e9e29c1240d0e389599a069e9

Download Submit
memory/2908-76-0x0000000000A30000-0x0000000000A3A000-memory.dmp

Filesize
40KB

Download
memory/2908-82-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2908-75-0x0000000001390000-0x00000000013DE000-memory.dmp

Filesize
312KB

Download
memory/2908-21-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

Filesize
9.6MB

Download
memory/2908-77-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

Download
memory/2908-78-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

Download
memory/2908-79-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

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memory/2908-80-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

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memory/2908-81-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

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memory/2908-22-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

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memory/2908-83-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

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memory/2908-84-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

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memory/2908-85-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

Filesize
9.6MB

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memory/2908-86-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

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memory/2908-87-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

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memory/2908-88-0x0000000000A70000-0x0000000000AF0000-memory.dmp

Filesize
512KB

Download
memory/2908-89-0x000007FEF5210000-0x000007FEF5BAD000-memory.dmp

Filesize
9.6MB

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