Analysis
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max time kernel
127s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-05-2022 12:15
Static task
static1
Behavioral task
behavioral1
Sample
ORDER SPECIFICATION .exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
ORDER SPECIFICATION .exe
Resource
win10v2004-20220414-en
General
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Target
ORDER SPECIFICATION .exe
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Size
371KB
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MD5
8906f59d18e4741a5a04a85a5019daff
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SHA1
8d7e572c92e9d6c6f4b9235f5eb68ac2dbec9d81
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SHA256
04d2aed5efa5c8be62734ea19613f7fa5cbbc521118e1f680f7b9f27be0c0d6f
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SHA512
f53026f24ad51c0e68e188e390f4873ed20b598dc7fa079a0d2dd183418efc17c867ae98dd28b3440a65bd03115dbbd74d1138cc128b8511943867b3ff4a6a98
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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CoreEntity .NET Packer 1 IoCs
A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
Processes:
resource yara_rule behavioral1/memory/1936-56-0x00000000002A0000-0x00000000002A8000-memory.dmp coreentity -
AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1936-58-0x0000000005080000-0x00000000050CE000-memory.dmp family_agenttesla -
ReZer0 packer 1 IoCs
Detects ReZer0, a packer with multiple versions used in various campaigns.
Processes:
resource yara_rule behavioral1/memory/1936-57-0x0000000004A60000-0x0000000004AB4000-memory.dmp rezer0 -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
ORDER SPECIFICATION .exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER SPECIFICATION .exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER SPECIFICATION .exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER SPECIFICATION .exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ORDER SPECIFICATION .exepid process 1936 ORDER SPECIFICATION .exe 1936 ORDER SPECIFICATION .exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ORDER SPECIFICATION .exedescription pid process Token: SeDebugPrivilege 1936 ORDER SPECIFICATION .exe -
outlook_office_path 1 IoCs
Processes:
ORDER SPECIFICATION .exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER SPECIFICATION .exe -
outlook_win_path 1 IoCs
Processes:
ORDER SPECIFICATION .exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER SPECIFICATION .exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1936-54-0x0000000000C60000-0x0000000000CC4000-memory.dmpFilesize
400KB
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memory/1936-55-0x00000000757C1000-0x00000000757C3000-memory.dmpFilesize
8KB
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memory/1936-56-0x00000000002A0000-0x00000000002A8000-memory.dmpFilesize
32KB
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memory/1936-57-0x0000000004A60000-0x0000000004AB4000-memory.dmpFilesize
336KB
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memory/1936-58-0x0000000005080000-0x00000000050CE000-memory.dmpFilesize
312KB