bd118987a44b3812815426427a2c348de7c4da3707024058c11394428c5d7afe

General

Target

3f5d377968329b913e508d0a2c696674.exe
Size

29KB
MD5

3f5d377968329b913e508d0a2c696674
SHA1

f6a9fd3f351a6842d6035e1aa885528bc747932e
SHA256

bd118987a44b3812815426427a2c348de7c4da3707024058c11394428c5d7afe
SHA512

270a4cb59f3b4ed4133035285de81279c001a71668e4085e7bb7f15fbd4cf4ee271a087e61d0dda8efc4da52b4b2552ea3b7cf64fe21d4bc7977ed0e7bfcd6bb
SSDEEP

768:QAdss1kKCzIYU+5F5Bc8RzkLsXZc9lnPfI:Q+ZIf7c8RzkLkZinnI

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1032-0-0x0000000000010000-0x0000000000025000-memory.dmp	upx
behavioral1/memory/1032-76-0x0000000000010000-0x0000000000025000-memory.dmp	upx

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\627F8D7827656399D27D7F9044C9FEB3F33EFA9A	3f5d377968329b913e508d0a2c696674.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\627F8D7827656399D27D7F9044C9FEB3F33EFA9A\Blob = 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	3f5d377968329b913e508d0a2c696674.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\627F8D7827656399D27D7F9044C9FEB3F33EFA9A\Blob = 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	3f5d377968329b913e508d0a2c696674.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\627F8D7827656399D27D7F9044C9FEB3F33EFA9A\Blob = 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	3f5d377968329b913e508d0a2c696674.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1032	3f5d377968329b913e508d0a2c696674.exe

C:\Users\Admin\AppData\Local\Temp\3f5d377968329b913e508d0a2c696674.exe
"C:\Users\Admin\AppData\Local\Temp\3f5d377968329b913e508d0a2c696674.exe"
1⤵
- Modifies system certificate store
- Suspicious behavior: GetForegroundWindowSpam
PID:1032

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

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
344B

MD5
33e3555b203aecb8f46e88252cfbdc30

SHA1
3e64dbff2f3313076c207990e1b9d8dd47db234d

SHA256
fc124a04d3a48c90338c85e1366249ab2dd02c5b73638cd90120e89724c7e8eb

SHA512
ed221c7eeda326b6e9d5669bcbe818adbfe137679430c32a9b75552b2af3281f74a811fe4bd0cbbb094cecc062bb34619317f94fce342dc49abfd049569fcccb

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab25BB.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar25CE.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/1032-0-0x0000000000010000-0x0000000000025000-memory.dmp

Filesize
84KB

Download
memory/1032-76-0x0000000000010000-0x0000000000025000-memory.dmp

Filesize
84KB

Download

Analysis

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