Analysis
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max time kernel
147s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
15-04-2022 09:38
Static task
static1
Behavioral task
behavioral1
Sample
40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe
Resource
win10v2004-20220414-en
General
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Target
40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe
-
Size
745KB
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MD5
90a2b052ea5d791938b4c4cb7f3ec803
-
SHA1
e2a171e90049f33ad34491b702a7b1d5bdbe15df
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SHA256
40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d
-
SHA512
2544f5b16f452a364db3dd94b74ea87ca5b35b99a1d96bff6e9a028ff6d45268e235f647e40b1b7c0daad260f0919629c2d7758cbd984b5399969cab100670fd
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
prosper12
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
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AgentTesla Payload 1 IoCs
resource yara_rule behavioral2/memory/1832-137-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5068 set thread context of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1832 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 1832 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1832 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 5068 wrote to memory of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79 PID 5068 wrote to memory of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79 PID 5068 wrote to memory of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79 PID 5068 wrote to memory of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79 PID 5068 wrote to memory of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79 PID 5068 wrote to memory of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79 PID 5068 wrote to memory of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79 PID 5068 wrote to memory of 1832 5068 40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe 79
Processes
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C:\Users\Admin\AppData\Local\Temp\40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe"C:\Users\Admin\AppData\Local\Temp\40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5068 -
C:\Users\Admin\AppData\Local\Temp\40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1832
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\40e3874685cffae1f24a18f5c6c9a5a85866860cb87056ecca32f78603ee333d.exe.log
Filesize1KB
MD56f8f3a9a57cb30e686d3355e656031e0
SHA1acccd6befb1a2f40e662280bc5182e086a0d079b
SHA256283586e83b25099a5698cb9caf9c594a37060d11e0f55c81bb9c6d4f728448ea
SHA5128f11d645ff4f8d5b1c45b06eb52cd45319659255306d60e80e33abfd04b9e3b1164679f11a8a23bd493e4b3f6b9841d70e553a01835eeaf6035b4d05e4fd7b54