Analysis
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max time kernel
186s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 14:40
Static task
static1
Behavioral task
behavioral1
Sample
2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe
Resource
win7-20221111-en
General
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Target
2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe
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Size
1.6MB
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MD5
ce346cc4ed9e721f45145e7f021a4e18
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SHA1
ae445453997056040a4a37403c1ce713d487ac87
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SHA256
2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d
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SHA512
c63ddb248c5e6ffff0337c3dc296b21503be1af5808bc79ecb6bfa12c64641b331664025d38f2fd0672c3577f9300dfa95b0fc597a0fb3d8bbb103800a172d5b
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SSDEEP
24576:E3Kxpq7FXyYZ3j4MO6l0eKYtiLXftzcNbOKXJJidbRRaFN7KQExYm5xg4EMnBQB:g7Np8MO6wLGJJiHR2KV5K4Ev
Malware Config
Signatures
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 5 IoCs
Processes:
2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exedescription ioc process File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmcalmggafmmngijgbcccddjplelkbaj\2.0\manifest.json 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmcalmggafmmngijgbcccddjplelkbaj\2.0\manifest.json 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmcalmggafmmngijgbcccddjplelkbaj\2.0\manifest.json 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmcalmggafmmngijgbcccddjplelkbaj\2.0\manifest.json 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\nmcalmggafmmngijgbcccddjplelkbaj\2.0\manifest.json 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe -
Drops file in System32 directory 4 IoCs
Processes:
2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exepid process 1480 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe 1480 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe 1480 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe 1480 2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe"C:\Users\Admin\AppData\Local\Temp\2f7ea03e11897f3772b95f1c7840b1c20e040d20380184656e7f6a4941d1be4d.exe"1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1480-132-0x0000000000400000-0x00000000004A7000-memory.dmpFilesize
668KB