Analysis Overview
SHA256
fe7e39121171a6ddd8cca7cec00aba261f64ee83232c9f9b01f8543f43dea304
Threat Level: Known bad
The file demon-v1.exe was found to be: Known bad.
Malicious Activity Summary
A stealer written in Python and packaged with Pyinstaller
Blankgrabber family
Command and Scripting Interpreter: PowerShell
Loads dropped DLL
UPX packed file
Suspicious use of WriteProcessMemory
Enumerates processes with tasklist
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-30 12:00
Signatures
A stealer written in Python and packaged with Pyinstaller
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Blankgrabber family
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-30 12:00
Reported
2024-05-30 12:01
Platform
win7-20240215-en
Max time kernel
16s
Max time network
17s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\demon-v1.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2800 wrote to memory of 2524 | N/A | C:\Users\Admin\AppData\Local\Temp\demon-v1.exe | C:\Users\Admin\AppData\Local\Temp\demon-v1.exe |
| PID 2800 wrote to memory of 2524 | N/A | C:\Users\Admin\AppData\Local\Temp\demon-v1.exe | C:\Users\Admin\AppData\Local\Temp\demon-v1.exe |
| PID 2800 wrote to memory of 2524 | N/A | C:\Users\Admin\AppData\Local\Temp\demon-v1.exe | C:\Users\Admin\AppData\Local\Temp\demon-v1.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\demon-v1.exe
"C:\Users\Admin\AppData\Local\Temp\demon-v1.exe"
C:\Users\Admin\AppData\Local\Temp\demon-v1.exe
"C:\Users\Admin\AppData\Local\Temp\demon-v1.exe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\_MEI28002\python311.dll
| MD5 | 5f6fd64ec2d7d73ae49c34dd12cedb23 |
| SHA1 | c6e0385a868f3153a6e8879527749db52dce4125 |
| SHA256 | ff9f102264d1944fbfae2ba70e7a71435f51a3e8c677fd970b621c4c9ea71967 |
| SHA512 | c4be2d042c6e4d22e46eacfd550f61b8f55814bfe41d216a4df48382247df70bc63151068513855aa78f9b3d2f10ba6a824312948324c92de6dd0f6af414e8ab |
memory/2524-23-0x000007FEF5C80000-0x000007FEF6269000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-30 12:00
Reported
2024-05-30 12:02
Platform
win10v2004-20240226-en
Max time kernel
9s
Max time network
17s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Loads dropped DLL
UPX packed file
| Description | Indicator | Process | Target |
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Enumerates processes with tasklist
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\tasklist.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\demon-v1.exe
"C:\Users\Admin\AppData\Local\Temp\demon-v1.exe"
C:\Users\Admin\AppData\Local\Temp\demon-v1.exe
"C:\Users\Admin\AppData\Local\Temp\demon-v1.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\demon-v1.exe'"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2 & "%ProgramFiles%\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "mshta "javascript:var sh=new ActiveXObject('WScript.Shell'); sh.Popup('please run as an administrator', 0, 'Error404', 0+16);close()""
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "tasklist /FO LIST"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "wmic csproduct get uuid"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\demon-v1.exe'
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend
C:\Windows\system32\tasklist.exe
tasklist /FO LIST
C:\Windows\System32\Wbem\WMIC.exe
wmic csproduct get uuid
C:\Windows\system32\mshta.exe
mshta "javascript:var sh=new ActiveXObject('WScript.Shell'); sh.Popup('please run as an administrator', 0, 'Error404', 0+16);close()"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | blank-snuwp.in | udp |
Files
C:\Users\Admin\AppData\Local\Temp\_MEI7922\python311.dll
| MD5 | 5f6fd64ec2d7d73ae49c34dd12cedb23 |
| SHA1 | c6e0385a868f3153a6e8879527749db52dce4125 |
| SHA256 | ff9f102264d1944fbfae2ba70e7a71435f51a3e8c677fd970b621c4c9ea71967 |
| SHA512 | c4be2d042c6e4d22e46eacfd550f61b8f55814bfe41d216a4df48382247df70bc63151068513855aa78f9b3d2f10ba6a824312948324c92de6dd0f6af414e8ab |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\VCRUNTIME140.dll
| MD5 | 49c96cecda5c6c660a107d378fdfc3d4 |
| SHA1 | 00149b7a66723e3f0310f139489fe172f818ca8e |
| SHA256 | 69320f278d90efaaeb67e2a1b55e5b0543883125834c812c8d9c39676e0494fc |
| SHA512 | e09e072f3095379b0c921d41d6e64f4f1cd78400594a2317cfb5e5dca03dedb5a8239ed89905c9e967d1acb376b0585a35addf6648422c7ddb472ce38b1ba60d |
memory/1436-25-0x00007FFFD7200000-0x00007FFFD77E9000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_MEI7922\base_library.zip
| MD5 | 32ede00817b1d74ce945dcd1e8505ad0 |
| SHA1 | 51b5390db339feeed89bffca925896aff49c63fb |
| SHA256 | 4a73d461851b484d213684f0aadf59d537cba6fe7e75497e609d54c9f2ba5d4a |
| SHA512 | a0e070b2ee1347e85f37e9fd589bc8484f206fa9c8f4020de147b815d2041293551e3a14a09a6eb4050cfa1f74843525377e1a99bbdcfb867b61ebddb89f21f7 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\libffi-8.dll
| MD5 | 08b000c3d990bc018fcb91a1e175e06e |
| SHA1 | bd0ce09bb3414d11c91316113c2becfff0862d0d |
| SHA256 | 135c772b42ba6353757a4d076ce03dbf792456143b42d25a62066da46144fece |
| SHA512 | 8820d297aeda5a5ebe1306e7664f7a95421751db60d71dc20da251bcdfdc73f3fd0b22546bd62e62d7aa44dfe702e4032fe78802fb16ee6c2583d65abc891cbf |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_ctypes.pyd
| MD5 | 00f75daaa7f8a897f2a330e00fad78ac |
| SHA1 | 44aec43e5f8f1282989b14c4e3bd238c45d6e334 |
| SHA256 | 9ffadcb2c40ae6b67ab611acc09e050bbe544672cf05e8402a7aa3936326de1f |
| SHA512 | f222f0ebf16a5c6d16aa2fba933034e692e26e81fea4d8b008259aff4102fe8acf3807f3b016c24002daa15bb8778d7fef20f4ae1206d5a6e226f7336d4da5d4 |
memory/1436-32-0x00007FFFE8EC0000-0x00007FFFE8ECF000-memory.dmp
memory/1436-31-0x00007FFFE88F0000-0x00007FFFE8913000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_ssl.pyd
| MD5 | f9cc7385b4617df1ddf030f594f37323 |
| SHA1 | ebceec12e43bee669f586919a928a1fd93e23a97 |
| SHA256 | b093aa2e84a30790abeee82cf32a7c2209978d862451f1e0b0786c4d22833cb6 |
| SHA512 | 3f362c8a7542212d455f1f187e24f63c6190e564ade0f24561e7e20375a1f15eb36bd8dce9fdaafdab1d6b348a1c6f7cddb9016e4f3535b49136550bc23454fb |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_sqlite3.pyd
| MD5 | 1a8fdc36f7138edcc84ee506c5ec9b92 |
| SHA1 | e5e2da357fe50a0927300e05c26a75267429db28 |
| SHA256 | 8e4b9da9c95915e864c89856e2d7671cd888028578a623e761aeac2feca04882 |
| SHA512 | 462a8f995afc4cf0e041515f0f68600dfd0b0b1402be7945d60e2157ffd4e476cf2ae9cdc8df9595f0fe876994182e3e43773785f79b20c6df08c8a8c47fffa0 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_socket.pyd
| MD5 | 1a34253aa7c77f9534561dc66ac5cf49 |
| SHA1 | fcd5e952f8038a16da6c3092183188d997e32fb9 |
| SHA256 | dc03d32f681634e682b02e9a60fdfce420db9f26754aefb9a58654a064dc0f9f |
| SHA512 | ff9eeb4ede4b4dd75c67fab30d0dec462b8af9ca6adc1dcae58f0d169c55a98d85bb610b157f17077b8854ec15af4dfab2f0d47fa9bc463e5b2449979a50293a |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_queue.pyd
| MD5 | 347d6a8c2d48003301032546c140c145 |
| SHA1 | 1a3eb60ad4f3da882a3fd1e4248662f21bd34193 |
| SHA256 | e71803913b57c49f4ce3416ec15dc8a9e5c14f8675209624e76cd71b0319b192 |
| SHA512 | b1fdb46b80bb4a39513685781d563a7d55377e43e071901930a13c3e852d0042a5302cd238ddf6ea4d35ceee5a613c96996bffad2da3862673a0d27e60ff2c06 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_lzma.pyd
| MD5 | 542eab18252d569c8abef7c58d303547 |
| SHA1 | 05eff580466553f4687ae43acba8db3757c08151 |
| SHA256 | d2a7111feeaacac8b3a71727482565c46141cc7a5a3d837d8349166bea5054c9 |
| SHA512 | b7897b82f1aa9d5aa895c3de810dab1aa335fdf7223e4ff29b32340ad350d9be6b145f95a71c7bc7c88c8df77c3f04853ae4d6f0d5a289721fc1468ecba3f958 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_hashlib.pyd
| MD5 | b227bf5d9fec25e2b36d416ccd943ca3 |
| SHA1 | 4fae06f24a1b61e6594747ec934cbf06e7ec3773 |
| SHA256 | d42c3550e58b9aa34d58f709dc65dc4ee6eea83b651740822e10b0aa051df1d7 |
| SHA512 | c6d7c5a966c229c4c7042ef60015e3333dab86f83c230c97b8b1042231fdb2a581285a5a08c33ad0864c6bd82f5a3298964ab317736af8a43e7caa7669298c3e |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_decimal.pyd
| MD5 | e3fb8bf23d857b1eb860923ccc47baa5 |
| SHA1 | 46e9d5f746c047e1b2fefaaf8d3ec0f2c56c42f0 |
| SHA256 | 7da13df1f416d3ffd32843c895948e460af4dc02cf05c521909555061ed108e3 |
| SHA512 | 7b0a1fc00c14575b8f415fadc2078bebd157830887dc5b0c4414c8edfaf9fc4a65f58e5cceced11252ade4e627bf17979db397f4f0def9a908efb2eb68cd645c |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\_bz2.pyd
| MD5 | c413931b63def8c71374d7826fbf3ab4 |
| SHA1 | 8b93087be080734db3399dc415cc5c875de857e2 |
| SHA256 | 17bfa656cabf7ef75741003497a1c315b10237805ff171d44625a04c16532293 |
| SHA512 | 7dc45e7e5ed35cc182de11a1b08c066918920a6879ff8e37b6bfbdd7d40bffa39ea4aca778aa8afb99c81a365c51187db046bceb938ce9ace0596f1cf746474f |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\unicodedata.pyd
| MD5 | 8c42fcc013a1820f82667188e77be22d |
| SHA1 | fba7e4e0f86619aaf2868cedd72149e56a5a87d4 |
| SHA256 | 0e00b0e896457ecdc6ef85a8989888ccfbf05ebd8d8a1c493946a2f224b880c2 |
| SHA512 | 3a028443747d04d05fdd3982bb18c52d1afee2915a90275264bf5db201bd4612090914c7568f870f0af7dfee850c554b3fec9d387334d53d03da6426601942b4 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\sqlite3.dll
| MD5 | dbc64142944210671cca9d449dab62e6 |
| SHA1 | a2a2098b04b1205ba221244be43b88d90688334c |
| SHA256 | 6e6b6f7df961c119692f6c1810fbfb7d40219ea4e5b2a98c413424cf02dce16c |
| SHA512 | 3bff546482b87190bb2a499204ab691532aa6f4b4463ab5c462574fc3583f9fc023c1147d84d76663e47292c2ffc1ed1cb11bdb03190e13b6aa432a1cef85c4b |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\select.pyd
| MD5 | 45d5a749e3cd3c2de26a855b582373f6 |
| SHA1 | 90bb8ac4495f239c07ec2090b935628a320b31fc |
| SHA256 | 2d15c2f311528440aa29934920fb0b015eaf8cbe3b3c9ad08a282a2d6ba68876 |
| SHA512 | c7a641d475a26712652a84b8423155ca347e0ec0155bd257c200225a64752453e4763b8885d8fb043b30e92ae023a501fff04777ba5cfe54da9a68071f25fbea |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\rarreg.key
| MD5 | 4531984cad7dacf24c086830068c4abe |
| SHA1 | fa7c8c46677af01a83cf652ef30ba39b2aae14c3 |
| SHA256 | 58209c8ab4191e834ffe2ecd003fd7a830d3650f0fd1355a74eb8a47c61d4211 |
| SHA512 | 00056f471945d838ef2ce56d51c32967879fe54fcbf93a237ed85a98e27c5c8d2a39bc815b41c15caace2071edd0239d775a31d1794dc4dba49e7ecff1555122 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\rar.exe
| MD5 | 9c223575ae5b9544bc3d69ac6364f75e |
| SHA1 | 8a1cb5ee02c742e937febc57609ac312247ba386 |
| SHA256 | 90341ac8dcc9ec5f9efe89945a381eb701fe15c3196f594d9d9f0f67b4fc2213 |
| SHA512 | 57663e2c07b56024aaae07515ee3a56b2f5068ebb2f2dc42be95d1224376c2458da21c965aab6ae54de780cb874c2fc9de83d9089abf4536de0f50faca582d09 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\libssl-3.dll
| MD5 | bf4a722ae2eae985bacc9d2117d90a6f |
| SHA1 | 3e29de32176d695d49c6b227ffd19b54abb521ef |
| SHA256 | 827fdb184fdcde9223d09274be780fe4fe8518c15c8fc217748ad5fd5ea0f147 |
| SHA512 | dd83b95967582152c7b5581121e6b69a07073e7a76fe87975742bb0fd7ecef7494ec940dba914364034cc4e3f623be98cc887677b65c208f14a2a9fc7497ca73 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\libcrypto-3.dll
| MD5 | 78ebd9cb6709d939e4e0f2a6bbb80da9 |
| SHA1 | ea5d7307e781bc1fa0a2d098472e6ea639d87b73 |
| SHA256 | 6a8c458e3d96f8dd3bf6d3cacc035e38edf7f127eee5563b51f8c8790ced0b3e |
| SHA512 | b752769b3de4b78905b0326b5270091642ac89ff204e9e4d78670791a1fa211a54d777aeef59776c21f854c263add163adaef6a81b166190518cfaaf4e2e4122 |
C:\Users\Admin\AppData\Local\Temp\_MEI7922\blank.aes
| MD5 | 1dda6f4aafe5ee520f9943d0eaa54cf3 |
| SHA1 | 7b29360b5e7c5a546a95ae3e519724b51c9edc7c |
| SHA256 | 77d896350887bb9d4db3e634c5d9d47e706ff0c5e8619349ab9cc88c5ac4a37a |
| SHA512 | 5d71afff76837d9e14373f173d09d657a6330fcfd91cfee6661abfba321fbbc8d62946f2a92359c0eb61c4bdc54c5ac3d96e3b6bf37e0c87696c1a3fc883cd13 |
memory/1436-54-0x00007FFFE8670000-0x00007FFFE869D000-memory.dmp
memory/1436-56-0x00007FFFE8260000-0x00007FFFE8279000-memory.dmp
memory/1436-58-0x00007FFFE8230000-0x00007FFFE8253000-memory.dmp
memory/1436-60-0x00007FFFD7080000-0x00007FFFD71F7000-memory.dmp
memory/1436-62-0x00007FFFE7D90000-0x00007FFFE7DA9000-memory.dmp
memory/1436-64-0x00007FFFE8C30000-0x00007FFFE8C3D000-memory.dmp
memory/1436-66-0x00007FFFE0830000-0x00007FFFE0863000-memory.dmp
memory/1436-68-0x00007FFFD6FB0000-0x00007FFFD707D000-memory.dmp
memory/1436-71-0x00007FFFD7200000-0x00007FFFD77E9000-memory.dmp
memory/1436-72-0x00007FFFD6A90000-0x00007FFFD6FB0000-memory.dmp
memory/1436-73-0x0000017007CD0000-0x00000170081F0000-memory.dmp
memory/1436-76-0x00007FFFE0810000-0x00007FFFE0824000-memory.dmp
memory/1436-75-0x00007FFFE88F0000-0x00007FFFE8913000-memory.dmp
memory/1436-79-0x00007FFFE8BD0000-0x00007FFFE8BDD000-memory.dmp
memory/1436-78-0x00007FFFE8670000-0x00007FFFE869D000-memory.dmp
memory/1436-81-0x00007FFFD6970000-0x00007FFFD6A8C000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-30 12:00
Reported
2024-05-30 12:01
Platform
win7-20240508-en
Command Line
Signatures
Processes
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-30 12:00
Reported
2024-05-30 12:01
Platform
win10v2004-20240508-en