Analysis
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max time kernel
124s -
max time network
106s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
27-01-2021 19:54
Static task
static1
Behavioral task
behavioral1
Sample
Order839392.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
Order839392.exe
Resource
win10v20201028
General
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Target
Order839392.exe
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Size
1.0MB
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MD5
c035f0df3bb95c39913eac8532326b30
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SHA1
e9feaf870f3f9a78585e80688338ff1cb6fab1bd
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SHA256
14ee78801ce291d55aa61b03f040d26ac233566b37d157b0721f5663a2dc0e1c
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SHA512
183025e08c1f92c114b5131d53e472f9bd75058108621afed05fb408c3e3c0fc65f632b180345c6f06029b559d413ac3c3350bc37f0c76cdab1e48c2efa410e4
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
strama5150
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/512-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/512-13-0x00000000004374FE-mapping.dmp family_agenttesla -
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
Order839392.exedescription pid process target process PID 4764 set thread context of 512 4764 Order839392.exe Order839392.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
Order839392.exeOrder839392.exepid process 4764 Order839392.exe 4764 Order839392.exe 4764 Order839392.exe 512 Order839392.exe 512 Order839392.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Order839392.exeOrder839392.exedescription pid process Token: SeDebugPrivilege 4764 Order839392.exe Token: SeDebugPrivilege 512 Order839392.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Order839392.exedescription pid process target process PID 4764 wrote to memory of 512 4764 Order839392.exe Order839392.exe PID 4764 wrote to memory of 512 4764 Order839392.exe Order839392.exe PID 4764 wrote to memory of 512 4764 Order839392.exe Order839392.exe PID 4764 wrote to memory of 512 4764 Order839392.exe Order839392.exe PID 4764 wrote to memory of 512 4764 Order839392.exe Order839392.exe PID 4764 wrote to memory of 512 4764 Order839392.exe Order839392.exe PID 4764 wrote to memory of 512 4764 Order839392.exe Order839392.exe PID 4764 wrote to memory of 512 4764 Order839392.exe Order839392.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Order839392.exe"C:\Users\Admin\AppData\Local\Temp\Order839392.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Order839392.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Order839392.exe.logMD5
b4f7a6a57cb46d94b72410eb6a6d45a9
SHA169f3596ffa027202d391444b769ceea0ae14c5f7
SHA25623994ebe221a48ea16ebad51ae0d4b47ccd415ae10581f9405e588d4f6c2523b
SHA512be6da516e54c3a5b33ac2603137a2f8cf8445ff5961dd266faedf3627bae8979953d7ef305538df0151c609917a5b99bf5d023bdd32de50fd5c723950f90db5c
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memory/512-12-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/512-25-0x0000000005531000-0x0000000005532000-memory.dmpFilesize
4KB
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memory/512-22-0x0000000006140000-0x0000000006141000-memory.dmpFilesize
4KB
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memory/512-21-0x00000000055C0000-0x00000000055C1000-memory.dmpFilesize
4KB
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memory/512-20-0x0000000005530000-0x0000000005531000-memory.dmpFilesize
4KB
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memory/512-15-0x00000000732D0000-0x00000000739BE000-memory.dmpFilesize
6.9MB
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memory/512-13-0x00000000004374FE-mapping.dmp
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memory/4764-7-0x0000000007270000-0x0000000007271000-memory.dmpFilesize
4KB
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memory/4764-11-0x0000000009610000-0x0000000009611000-memory.dmpFilesize
4KB
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memory/4764-10-0x0000000008EA0000-0x0000000008EF6000-memory.dmpFilesize
344KB
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memory/4764-9-0x0000000008C30000-0x0000000008C34000-memory.dmpFilesize
16KB
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memory/4764-8-0x0000000006F00000-0x0000000006F01000-memory.dmpFilesize
4KB
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memory/4764-2-0x00000000732D0000-0x00000000739BE000-memory.dmpFilesize
6.9MB
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memory/4764-6-0x00000000072B0000-0x00000000072B1000-memory.dmpFilesize
4KB
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memory/4764-5-0x0000000007610000-0x0000000007611000-memory.dmpFilesize
4KB
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memory/4764-3-0x00000000000C0000-0x00000000000C1000-memory.dmpFilesize
4KB