Analysis
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max time kernel
15s -
max time network
19s -
platform
windows10-2004_x64 -
resource
win10v2004-20220722-en -
resource tags
arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2022 00:09
Static task
static1
Behavioral task
behavioral1
Sample
790d8f7ba5eaac9dc552f8f5b938a5d6ece9e461de6e00a84e92bde9d1a359d7.jar
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
790d8f7ba5eaac9dc552f8f5b938a5d6ece9e461de6e00a84e92bde9d1a359d7.jar
Resource
win10v2004-20220722-en
General
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Target
790d8f7ba5eaac9dc552f8f5b938a5d6ece9e461de6e00a84e92bde9d1a359d7.jar
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Size
628KB
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MD5
91b813c59fccf47c36021721bf5a25b0
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SHA1
8155a0a6470152b7b9dd249d14ead3c7fbc15be8
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SHA256
790d8f7ba5eaac9dc552f8f5b938a5d6ece9e461de6e00a84e92bde9d1a359d7
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SHA512
a8bdfcfcf32628903dbda070e79978eb133add8f651464ed96478efa8c729a5b54339c839c26a6d0723d259f0bed36e43afa588ad7564ecec1405c9ef0f388f3
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 2 IoCs
Processes:
java.exedescription pid Process procid_target PID 3644 wrote to memory of 5064 3644 java.exe 76 PID 3644 wrote to memory of 5064 3644 java.exe 76
Processes
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C:\ProgramData\Oracle\Java\javapath\java.exejava -jar C:\Users\Admin\AppData\Local\Temp\790d8f7ba5eaac9dc552f8f5b938a5d6ece9e461de6e00a84e92bde9d1a359d7.jar1⤵
- Suspicious use of WriteProcessMemory
PID:3644 -
C:\Program Files\Java\jre1.8.0_66\bin\java.exe"C:\Program Files\Java\jre1.8.0_66\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.196352189332082762676512687128107462.class2⤵PID:5064
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
50B
MD5fadd6a947f3dcac4e5f88d40ec569de6
SHA1b9617590a8d37db9d9a9fbff9246d3a8d1945aee
SHA2566bec03acfdaa59729cea847e0e25de07c7c3c1fa535bdc12f335217cad119836
SHA512170c40c1b62d278c046f8ff903a09c3853c8786341cad7ebbf2529d89b1de588319b5e248ec698f1d586f60732fc81e16653ca188c06318c2aee31d87b38a80f
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Filesize
241KB
MD5781fb531354d6f291f1ccab48da6d39f
SHA19ce4518ebcb5be6d1f0b5477fa00c26860fe9a68
SHA25697d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9
SHA5123e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3463845317-933582289-45817732-1000\83aa4cc77f591dfc2374580bbd95f6ba_bfe458be-6a47-4012-a9d0-2c4333e0df83
Filesize45B
MD5c8366ae350e7019aefc9d1e6e6a498c6
SHA15731d8a3e6568a5f2dfbbc87e3db9637df280b61
SHA25611e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238
SHA51233c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd