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Analysis
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max time kernel
92s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2022, 07:52
Static task
static1
Behavioral task
behavioral1
Sample
4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe
Resource
win10v2004-20220812-en
General
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Target
4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe
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Size
3.0MB
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MD5
ed157c956cfcb9423ea23328f92f6811
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SHA1
3c0cfc3072d6e4e78a9bc031cbf8260a03d9699b
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SHA256
4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8
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SHA512
26aad98457a3f1e229fe9aa8f9a80c25b72ae881569ecd42bf68690b2c393d3a7d4fbc64224cbbd82522cf39d7ee037f4c1816160e38e4fcfe2780e0b6f2d602
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SSDEEP
49152:iVkVwyZ4P6EayzgbIPRRM5OspPTr9poNgAm/pwkg7D9cp96PNxiebA5rOYiZnu:iGVwywnbuIEssp3z6D9cjOOebSivZnu
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4928 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp -
Loads dropped DLL 2 IoCs
pid Process 4928 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp 4928 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4928 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp 4928 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp 4928 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp 4928 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4896 wrote to memory of 4928 4896 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe 81 PID 4896 wrote to memory of 4928 4896 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe 81 PID 4896 wrote to memory of 4928 4896 4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe"C:\Users\Admin\AppData\Local\Temp\4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4896 -
C:\Users\Admin\AppData\Local\Temp\is-JF2BN.tmp\4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp"C:\Users\Admin\AppData\Local\Temp\is-JF2BN.tmp\4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp" /SL5="$C01C2,2498939,70144,C:\Users\Admin\AppData\Local\Temp\4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4928
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
183KB
MD5db25dfdd4c1f2b65c68a230881072695
SHA194cd6a3438041f0e61b0a1bea7b66461854efe69
SHA2561b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73
SHA512db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c
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Filesize
183KB
MD5db25dfdd4c1f2b65c68a230881072695
SHA194cd6a3438041f0e61b0a1bea7b66461854efe69
SHA2561b66aaf1e7e3c493dd96af3b7442ea60072f6e93ba45281eacd31a14ca7e7e73
SHA512db69e4ab2218856e5184d9094e7e39705b83e3efdc15225067205c8faf6e5836145364f1d509192defa3b48864e72b9f8c0f2dc53a7adb2b86c655318b7afc2c
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C:\Users\Admin\AppData\Local\Temp\is-JF2BN.tmp\4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp
Filesize1.2MB
MD5e7106fbf42fbc6d5b08a18ada4f781b4
SHA136d4a629f79d772c0b0df8bd2ae2ea09108d239d
SHA25664e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635
SHA512adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845
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C:\Users\Admin\AppData\Local\Temp\is-JF2BN.tmp\4e25053e5463602f767f5d0409283a1950e403fee3536db4f651ee906288b6c8.tmp
Filesize1.2MB
MD5e7106fbf42fbc6d5b08a18ada4f781b4
SHA136d4a629f79d772c0b0df8bd2ae2ea09108d239d
SHA25664e1f1fa7d91920b17bc7bc679a4cd8d87ff5b104318b6921bb6bf6a19055635
SHA512adf876296a952aadeb4f25211c0939bf5a278809b5d3007ad7e26c5d4975e7684d242c1b3de796efd474a47cb7ecdb80f9047935924a1108bf0e4d7c973d1845