Analysis
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max time kernel
131s -
max time network
36s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
27-07-2021 16:13
Static task
static1
Behavioral task
behavioral1
Sample
ea4d96f213ca97ecc5dcbffe408ff2bf.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
ea4d96f213ca97ecc5dcbffe408ff2bf.exe
Resource
win10v20210410
General
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Target
ea4d96f213ca97ecc5dcbffe408ff2bf.exe
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Size
645KB
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MD5
ea4d96f213ca97ecc5dcbffe408ff2bf
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SHA1
3b3cbeb4060970f0d349e6ec37a20cf1285800b7
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SHA256
aa49a468dd184ec1ee4b126823e7c3dec0539e75b0736b6f2a24116fc33badb9
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SHA512
ee8d48cef141b8b3ce84779eab1686ec474b0bcd786579c4494eb7ac9a0e4d868570499de735f2b300b76973e2cb5a06c1bd1f1645c4b2ea86a6731c2a5a7338
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
max.mccanna@metaltek.me - Password:
GODGRACE12345
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/572-68-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/572-69-0x00000000004374BE-mapping.dmp family_agenttesla behavioral1/memory/572-70-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
Processes:
resource yara_rule behavioral1/memory/2028-63-0x0000000000490000-0x000000000049B000-memory.dmp CustAttr -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ea4d96f213ca97ecc5dcbffe408ff2bf.exedescription pid process target process PID 2028 set thread context of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
ea4d96f213ca97ecc5dcbffe408ff2bf.exeea4d96f213ca97ecc5dcbffe408ff2bf.exepid process 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe 572 ea4d96f213ca97ecc5dcbffe408ff2bf.exe 572 ea4d96f213ca97ecc5dcbffe408ff2bf.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ea4d96f213ca97ecc5dcbffe408ff2bf.exeea4d96f213ca97ecc5dcbffe408ff2bf.exedescription pid process Token: SeDebugPrivilege 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe Token: SeDebugPrivilege 572 ea4d96f213ca97ecc5dcbffe408ff2bf.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
ea4d96f213ca97ecc5dcbffe408ff2bf.exedescription pid process target process PID 2028 wrote to memory of 268 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe schtasks.exe PID 2028 wrote to memory of 268 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe schtasks.exe PID 2028 wrote to memory of 268 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe schtasks.exe PID 2028 wrote to memory of 268 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe schtasks.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe PID 2028 wrote to memory of 572 2028 ea4d96f213ca97ecc5dcbffe408ff2bf.exe ea4d96f213ca97ecc5dcbffe408ff2bf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ea4d96f213ca97ecc5dcbffe408ff2bf.exe"C:\Users\Admin\AppData\Local\Temp\ea4d96f213ca97ecc5dcbffe408ff2bf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OFbCwZoilYO" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC82F.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\ea4d96f213ca97ecc5dcbffe408ff2bf.exe"C:\Users\Admin\AppData\Local\Temp\ea4d96f213ca97ecc5dcbffe408ff2bf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpC82F.tmpMD5
022f75d7c30cd36d2cdd9633a40b2ee7
SHA1608af464fe3cae2ef0df8cac5d89bc4d04a49235
SHA2564875882757a103b7165b7c1f9b5333e45a944f4ab219001d5cba717ff9ffac5b
SHA5123dc5bca2d05057f3bbd7da4c8e53cbdc96d61abbc80801c29824a0501d7455485bd55e7139b30a2a58ee154543486f284c7395c192661c51654994bb6074c41f
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memory/268-66-0x0000000000000000-mapping.dmp
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memory/572-68-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/572-69-0x00000000004374BE-mapping.dmp
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memory/572-70-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/572-72-0x0000000004990000-0x0000000004991000-memory.dmpFilesize
4KB
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memory/2028-60-0x0000000000B10000-0x0000000000B11000-memory.dmpFilesize
4KB
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memory/2028-62-0x0000000004B30000-0x0000000004B31000-memory.dmpFilesize
4KB
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memory/2028-63-0x0000000000490000-0x000000000049B000-memory.dmpFilesize
44KB
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memory/2028-64-0x00000000054D0000-0x000000000554C000-memory.dmpFilesize
496KB
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memory/2028-65-0x0000000000920000-0x000000000095E000-memory.dmpFilesize
248KB