fbbb7e6ce8d8e953b50c365115df1b31a4efc1272b2fb4b5b43f43b3767029c7

General

Target

75067eb32bed5ff61f5047abac91503e.exe
Size

907KB
MD5

75067eb32bed5ff61f5047abac91503e
SHA1

e9622610ed6979fc9a56d4d967e12818e1cebc5d
SHA256

fbbb7e6ce8d8e953b50c365115df1b31a4efc1272b2fb4b5b43f43b3767029c7
SHA512

b9d8a768fe4ffcbacaf5192ec40dcc29b1fa664c0d52740991dd30f7fa94a662e4fbfcb996751d392f90922a9813be2b1693254e26bcd85d2da294103751e9ea
SSDEEP

12288:+vhnDFtRJb7N94vcL8V/u8IlaWKZzof4k6ekxcByv0WdGXl2fjVDa/ZS1:ytRR4vckupYWo7k6U40WdGXl2Na/ZS1

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

75067eb32bed5ff61f5047abac91503e.exe

pid process

1108 75067eb32bed5ff61f5047abac91503e.exe
Executes dropped EXE 1 IoCs

Processes:

75067eb32bed5ff61f5047abac91503e.exe

pid process

1108 75067eb32bed5ff61f5047abac91503e.exe
Loads dropped DLL 1 IoCs

Processes:

75067eb32bed5ff61f5047abac91503e.exe

pid process

620 75067eb32bed5ff61f5047abac91503e.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

3 pastebin.com
4 pastebin.com

pid	process
1108	75067eb32bed5ff61f5047abac91503e.exe

pid	process
1108	75067eb32bed5ff61f5047abac91503e.exe

pid	process
620	75067eb32bed5ff61f5047abac91503e.exe

flow	ioc
3	pastebin.com
4	pastebin.com

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

75067eb32bed5ff61f5047abac91503e.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	75067eb32bed5ff61f5047abac91503e.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	75067eb32bed5ff61f5047abac91503e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	75067eb32bed5ff61f5047abac91503e.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

75067eb32bed5ff61f5047abac91503e.exe

pid process

620 75067eb32bed5ff61f5047abac91503e.exe
Suspicious use of UnmapMainImage 2 IoCs

Processes:

75067eb32bed5ff61f5047abac91503e.exe75067eb32bed5ff61f5047abac91503e.exe

pid process

620 75067eb32bed5ff61f5047abac91503e.exe
1108 75067eb32bed5ff61f5047abac91503e.exe

pid	process
620	75067eb32bed5ff61f5047abac91503e.exe

pid	process
620	75067eb32bed5ff61f5047abac91503e.exe
1108	75067eb32bed5ff61f5047abac91503e.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

75067eb32bed5ff61f5047abac91503e.exe

description	pid	process	target process
PID 620 wrote to memory of 1108	620	75067eb32bed5ff61f5047abac91503e.exe	75067eb32bed5ff61f5047abac91503e.exe
PID 620 wrote to memory of 1108	620	75067eb32bed5ff61f5047abac91503e.exe	75067eb32bed5ff61f5047abac91503e.exe
PID 620 wrote to memory of 1108	620	75067eb32bed5ff61f5047abac91503e.exe	75067eb32bed5ff61f5047abac91503e.exe
PID 620 wrote to memory of 1108	620	75067eb32bed5ff61f5047abac91503e.exe	75067eb32bed5ff61f5047abac91503e.exe

C:\Users\Admin\AppData\Local\Temp\75067eb32bed5ff61f5047abac91503e.exe
"C:\Users\Admin\AppData\Local\Temp\75067eb32bed5ff61f5047abac91503e.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:620

C:\Users\Admin\AppData\Local\Temp\75067eb32bed5ff61f5047abac91503e.exe
C:\Users\Admin\AppData\Local\Temp\75067eb32bed5ff61f5047abac91503e.exe
2⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of UnmapMainImage
PID:1108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab4433.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4484.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\75067eb32bed5ff61f5047abac91503e.exe
Filesize
907KB

MD5
fcc1252e4a57420b5e7a77eb7619bb5d

SHA1
a0542dbd587abc098c3280d9f3216e6e3f2aa55e

SHA256
99efb51e5359dd5de5b95cd3593e819be7a43ebf1fc1c28d58b2847fd41872ec

SHA512
22d0caeb140b1681196e10cf097c2c9c4f9ed22f206024f26ad8ec0358b3a5f9f2c68a6fbe79e0c6054fc85ac2b4ca8e78eaada004d9210f42b5637465173b83

Download Submit
memory/620-0-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/620-14-0x0000000002F00000-0x0000000002FE8000-memory.dmp

Filesize
928KB

Download
memory/620-13-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/620-3-0x00000000014F0000-0x00000000015D8000-memory.dmp

Filesize
928KB

Download
memory/620-1-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/1108-16-0x00000000014F0000-0x00000000015D8000-memory.dmp

Filesize
928KB

Download
memory/1108-22-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1108-26-0x0000000002F60000-0x000000000301B000-memory.dmp

Filesize
748KB

Download
memory/1108-76-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1108-79-0x000000000EC10000-0x000000000ECA8000-memory.dmp

Filesize
608KB

Download

Analysis

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