dab14529caeac755a18561ee147e05db721a0cd6a37d8fe7bdd18bc6141db86f

General

Target

74f018d8f7f7e46e314b8d4ab0c128c1.exe
Size

385KB
MD5

74f018d8f7f7e46e314b8d4ab0c128c1
SHA1

4fe849a30b7af68c3323dd60c20e81b9c948341f
SHA256

dab14529caeac755a18561ee147e05db721a0cd6a37d8fe7bdd18bc6141db86f
SHA512

a6d32dfbeb32dbb48cb930d1d65a0f0c7b32ce1b2a6b2bcf2bd731421edccfa5df176e09384f7aa914d370620c54c60687c86c01b2f6c79cef9b42fbed6cc5c1
SSDEEP

6144:79XgntqyzGb9LHRwWMJolZhn+b0gr02M8sFzSKrKkrCDPLDl1B:7pgntqaGbcWrm2xtrrCDPnB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid process

2832 74f018d8f7f7e46e314b8d4ab0c128c1.exe
Executes dropped EXE 1 IoCs

Processes:

74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid process

2832 74f018d8f7f7e46e314b8d4ab0c128c1.exe
Loads dropped DLL 1 IoCs

Processes:

74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid process

2340 74f018d8f7f7e46e314b8d4ab0c128c1.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
2832	74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid	process
2832	74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid	process
2340	74f018d8f7f7e46e314b8d4ab0c128c1.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:

74f018d8f7f7e46e314b8d4ab0c128c1.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	74f018d8f7f7e46e314b8d4ab0c128c1.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	74f018d8f7f7e46e314b8d4ab0c128c1.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	74f018d8f7f7e46e314b8d4ab0c128c1.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid process

2340 74f018d8f7f7e46e314b8d4ab0c128c1.exe
Suspicious use of UnmapMainImage 2 IoCs

Processes:

74f018d8f7f7e46e314b8d4ab0c128c1.exe74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid process

2340 74f018d8f7f7e46e314b8d4ab0c128c1.exe
2832 74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid	process
2340	74f018d8f7f7e46e314b8d4ab0c128c1.exe

pid	process
2340	74f018d8f7f7e46e314b8d4ab0c128c1.exe
2832	74f018d8f7f7e46e314b8d4ab0c128c1.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

74f018d8f7f7e46e314b8d4ab0c128c1.exe

description	pid	process	target process
PID 2340 wrote to memory of 2832	2340	74f018d8f7f7e46e314b8d4ab0c128c1.exe	74f018d8f7f7e46e314b8d4ab0c128c1.exe
PID 2340 wrote to memory of 2832	2340	74f018d8f7f7e46e314b8d4ab0c128c1.exe	74f018d8f7f7e46e314b8d4ab0c128c1.exe
PID 2340 wrote to memory of 2832	2340	74f018d8f7f7e46e314b8d4ab0c128c1.exe	74f018d8f7f7e46e314b8d4ab0c128c1.exe
PID 2340 wrote to memory of 2832	2340	74f018d8f7f7e46e314b8d4ab0c128c1.exe	74f018d8f7f7e46e314b8d4ab0c128c1.exe

C:\Users\Admin\AppData\Local\Temp\74f018d8f7f7e46e314b8d4ab0c128c1.exe
"C:\Users\Admin\AppData\Local\Temp\74f018d8f7f7e46e314b8d4ab0c128c1.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2340

C:\Users\Admin\AppData\Local\Temp\74f018d8f7f7e46e314b8d4ab0c128c1.exe
C:\Users\Admin\AppData\Local\Temp\74f018d8f7f7e46e314b8d4ab0c128c1.exe
2⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of UnmapMainImage
PID:2832

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\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA52.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
\Users\Admin\AppData\Local\Temp\74f018d8f7f7e46e314b8d4ab0c128c1.exe
Filesize
385KB

MD5
a702c46e29c7bf49d172ccb70b610d28

SHA1
c2552209b11c0243d276f1f18cbe854b73ed9f42

SHA256
83397294a958bf992b77ded5933ac7d506ee40df999700abaab8ea6f442d6955

SHA512
f29549bfc48594ab072a58caf3ad8fae5c80522bdcffb26539ab8441154592c8c5e3efab2ca0859546321078afe1d122a45c41c2067d9a89de563ec512e7ea71

Download Submit
memory/2340-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2340-13-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2340-2-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2340-1-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2832-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2832-19-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/2832-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2832-28-0x00000000003A0000-0x00000000003FF000-memory.dmp

Filesize
380KB

Download
memory/2832-81-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2832-84-0x000000000D700000-0x000000000D73C000-memory.dmp

Filesize
240KB

Download
memory/2832-87-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download

Analysis

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