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Analysis
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max time kernel
142s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
22/10/2023, 08:14 UTC
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_bdef8ab3160cb152bf36a6ac646a759e_gandcrab_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_bdef8ab3160cb152bf36a6ac646a759e_gandcrab_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-08_bdef8ab3160cb152bf36a6ac646a759e_gandcrab_JC.exe
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Size
160KB
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MD5
bdef8ab3160cb152bf36a6ac646a759e
-
SHA1
a74ae3266cf63b3a052a553aed64238039c2bdb6
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SHA256
790e7ab3bf8f92048ae34049567a08f110912f298f38f9d4dd8c52a1e8ed8c08
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SHA512
fc2924e055468faf0073de28fe973e14e94a4a33c21322cc46e9b7e5774db4bef9b95873dee1b8ad7f3a75e22043fb01bc8403b68f202d44e2953d5580a08a93
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SSDEEP
3072:EYHVHd2NIMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdkQoHT0y9Otv:EyEqqDL64vdmI7B
Malware Config
Signatures
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GandCrab payload 1 IoCs
resource yara_rule behavioral2/memory/224-0-0x0000000000400000-0x0000000000428000-memory.dmp family_gandcrab -
Gandcrab
Gandcrab is a Trojan horse that encrypts files on a computer.
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Program crash 1 IoCs
pid pid_target Process procid_target 3616 224 WerFault.exe 64
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-08_bdef8ab3160cb152bf36a6ac646a759e_gandcrab_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.2023-09-08_bdef8ab3160cb152bf36a6ac646a759e_gandcrab_JC.exe"1⤵PID:224
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 224 -s 2162⤵
- Program crash
PID:3616
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 224 -ip 2241⤵PID:3628
Network
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Remote address:8.8.8.8:53Request73.31.126.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request9.228.82.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request205.47.74.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request198.1.85.104.in-addr.arpaIN PTRResponse198.1.85.104.in-addr.arpaIN PTRa104-85-1-198deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request50.23.12.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request206.23.85.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request240.221.184.93.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request1.202.248.87.in-addr.arpaIN PTRResponse1.202.248.87.in-addr.arpaIN PTRhttps-87-248-202-1amsllnwnet
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Remote address:8.8.8.8:53Request19.229.111.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request23.173.189.20.in-addr.arpaIN PTRResponse
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71 B 157 B 1 1
DNS Request
73.31.126.40.in-addr.arpa
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70 B 156 B 1 1
DNS Request
9.228.82.20.in-addr.arpa
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71 B 157 B 1 1
DNS Request
205.47.74.20.in-addr.arpa
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71 B 135 B 1 1
DNS Request
198.1.85.104.in-addr.arpa
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73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
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70 B 156 B 1 1
DNS Request
50.23.12.20.in-addr.arpa
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71 B 145 B 1 1
DNS Request
206.23.85.13.in-addr.arpa
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73 B 144 B 1 1
DNS Request
240.221.184.93.in-addr.arpa
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71 B 116 B 1 1
DNS Request
1.202.248.87.in-addr.arpa
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72 B 158 B 1 1
DNS Request
19.229.111.52.in-addr.arpa
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72 B 158 B 1 1
DNS Request
23.173.189.20.in-addr.arpa