Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
07-12-2023 19:21
Static task
static1
Behavioral task
behavioral1
Sample
810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe
Resource
win10v2004-20231130-en
General
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Target
810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe
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Size
638KB
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MD5
a660077cbfed754a0dcca39d62394482
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SHA1
730639e3be1f23c2fc91146ea2b9255b512f64ba
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SHA256
810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04b
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SHA512
d06238133bad029eef2106ad614593cc1276b4eefd1ff01fcbf90273f1d99788261a046b6cd788b6e1559164a8af40289da059cd5820b5d99bd3173b2891cf36
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SSDEEP
12288:SLrQaueH5qMEgpD6ZoYrOrkMw9Un2Xz53yoZAxtEJ/+d5cxdi2RnEzATUs99Cu6m:SLpqMtDQCkf9HG3c9REEQg9A05
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.abi0expertise.com - Port:
587 - Username:
[email protected] - Password:
Najwa1949! - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2816 set thread context of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
pid Process 2172 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3048 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3048 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2816 wrote to memory of 3048 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 28 PID 2816 wrote to memory of 3048 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 28 PID 2816 wrote to memory of 3048 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 28 PID 2816 wrote to memory of 3048 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 28 PID 2816 wrote to memory of 2172 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 30 PID 2816 wrote to memory of 2172 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 30 PID 2816 wrote to memory of 2172 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 30 PID 2816 wrote to memory of 2172 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 30 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32 PID 2816 wrote to memory of 2688 2816 810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe"C:\Users\Admin\AppData\Local\Temp\810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XEAXnFUYi.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3048
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XEAXnFUYi" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4930.tmp"2⤵
- Creates scheduled task(s)
PID:2172
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C:\Users\Admin\AppData\Local\Temp\810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe"C:\Users\Admin\AppData\Local\Temp\810400151abc3b4720611355416884e908ea3bf489c5b3a70866a0b012afb04bexe.exe"2⤵PID:2688
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5d7ac5d3d8020ed3d3fd1178f1cb8d380
SHA17f876686ce9f53a445fef9d6b6c7b31862e469f7
SHA25694162845e514ff3437750f3ea04ed8f5fa9efb1eb8b9856e0ab0e91257873154
SHA51240f2896257402e880f3be4789962e55a71e9c59dca5d969b6ed65db6dd9de9846772ddfccedfd1b70a7c199ba2d38fa6be53016ef04a6dc6f4abf0468f2e5429