ab9c468a6f5d6227c247c0533efad93ad40217df3c871d2a0cd9095b262db730

Analysis

max time kernel
1s
max time network
7s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
01/08/2023, 15:18

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General

Target

2b051dcc74cb853fa0c1a79fd9029e6a_cryptolocker_JC.exe
Size

95KB
MD5

2b051dcc74cb853fa0c1a79fd9029e6a
SHA1

0f74eb04b9b522fa8dc10d1bc7ac617969c2ce1a
SHA256

ab9c468a6f5d6227c247c0533efad93ad40217df3c871d2a0cd9095b262db730
SHA512

dd07bf9ec39c9fee36be8490e79cf52e069d489cedb11e9fbe7866001daaf160a31f8a68c54051334100c60f149470befafd31eeda9990733e412d3088fcb49a
SSDEEP

1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgpQbCJh5:AnBdOOtEvwDpj6zQ

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4476-133-0x0000000000500000-0x000000000050F000-memory.dmp	upx
behavioral2/files/0x000200000002000a-146.dat	upx
behavioral2/files/0x000200000002000a-148.dat	upx
behavioral2/memory/4476-150-0x0000000000500000-0x000000000050F000-memory.dmp	upx
behavioral2/files/0x000200000002000a-149.dat	upx

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\2b051dcc74cb853fa0c1a79fd9029e6a_cryptolocker_JC.exe
"C:\Users\Admin\AppData\Local\Temp\2b051dcc74cb853fa0c1a79fd9029e6a_cryptolocker_JC.exe"
1⤵
PID:4476
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  PID:4936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\asih.exe

Filesize
95KB

MD5
f443e1e9fd0a3f0f4472690e07a5b0c1

SHA1
367ecb56adf250429650e329eb4f23a72b909cea

SHA256
ecdacf57e4ed1debd98aedb8f8250308b6a9ee69120bf9cd1c497bcf8c98bd62

SHA512
492e169fbd71d24beeddb8756b23d3ea08f2f98a6a37b77b8718d5fd752d3f4895575b44ef23c0cdd1603ed5e5809327932e6dbee8f7ec09332eba11c9b9f2cc

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

Filesize
95KB

MD5
f443e1e9fd0a3f0f4472690e07a5b0c1

SHA1
367ecb56adf250429650e329eb4f23a72b909cea

SHA256
ecdacf57e4ed1debd98aedb8f8250308b6a9ee69120bf9cd1c497bcf8c98bd62

SHA512
492e169fbd71d24beeddb8756b23d3ea08f2f98a6a37b77b8718d5fd752d3f4895575b44ef23c0cdd1603ed5e5809327932e6dbee8f7ec09332eba11c9b9f2cc

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

Filesize
95KB

MD5
f443e1e9fd0a3f0f4472690e07a5b0c1

SHA1
367ecb56adf250429650e329eb4f23a72b909cea

SHA256
ecdacf57e4ed1debd98aedb8f8250308b6a9ee69120bf9cd1c497bcf8c98bd62

SHA512
492e169fbd71d24beeddb8756b23d3ea08f2f98a6a37b77b8718d5fd752d3f4895575b44ef23c0cdd1603ed5e5809327932e6dbee8f7ec09332eba11c9b9f2cc

Download Submit
memory/4476-133-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download
memory/4476-134-0x0000000000660000-0x0000000000666000-memory.dmp

Filesize
24KB

Download
memory/4476-135-0x0000000000660000-0x0000000000666000-memory.dmp

Filesize
24KB

Download
memory/4476-136-0x00000000006D0000-0x00000000006D6000-memory.dmp

Filesize
24KB

Download
memory/4476-150-0x0000000000500000-0x000000000050F000-memory.dmp

Filesize
60KB

Download