Analysis
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max time kernel
118s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231201-en -
resource tags
arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system -
submitted
09-12-2023 02:04
Static task
static1
Behavioral task
behavioral1
Sample
df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe
Resource
win10v2004-20231127-en
General
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Target
df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe
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Size
272KB
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MD5
05604b7d20a7d61c044d23bf9ee29acd
-
SHA1
ed4bc7b907ec9645d5dee53c527cccb2d38a5448
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SHA256
df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e
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SHA512
03fe4f53d017b6eaa0dcf5225598f220669c9b4f47d9f57b97f8845212e256419388249922cc364f532d945476869d789ab6a98e486365b96c265d16ca334601
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SSDEEP
6144:q48F7QsyKtpw9hAcGTJscDoAb0XWRnTqAJ:KF7pye4hAc8oi0Xkz
Malware Config
Extracted
Protocol: smtp- Host:
mail.etasimali.com - Port:
587 - Username:
[email protected] - Password:
RECRUTEMENT@2023
Extracted
agenttesla
Protocol: smtp- Host:
mail.etasimali.com - Port:
587 - Username:
[email protected] - Password:
RECRUTEMENT@2023 - 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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 api.ipify.org 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1668 set thread context of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2016 Caspol.exe 2016 Caspol.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2016 Caspol.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2016 Caspol.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28 PID 1668 wrote to memory of 2016 1668 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe"C:\Users\Admin\AppData\Local\Temp\df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2016
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5237abb32b14dad7b22cd5772511994b9
SHA13bf52ddc4c30838af439dbbb80d0d84a58c8d4a4
SHA256d56439c5e4ec5a70713ab48aa286adccfa0b2885587b679b02deabe2e645f608
SHA5125ce4e88c305648dfa279bac307e20401e574ebb03dad957046ad714e55e9ed660ad5a7d38706743906623a04ba1e1b66e52cb639b66ef1e02fa65ad5f5de1035
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06