Analysis
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max time kernel
114s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
24/08/2023, 02:05
Static task
static1
Behavioral task
behavioral1
Sample
06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe
Resource
win10v2004-20230703-en
General
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Target
06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe
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Size
882KB
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MD5
6b3f8aebb9c04645c6d8979552bd2225
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SHA1
48f03f8955532acdac1d8d3027fe01be00e087a8
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SHA256
06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258
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SHA512
4fbf3e91e34e98ab9268f7a153a887932e8e17859dccfa63d792033a8355494308ce9480e1fc7caf481ab92681a6eb47b04641185b24f941eb80b5e5cfb100bb
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SSDEEP
12288:jmS5Qqwi/iWsjdzKnwpWvthW4JBEtZGXaY+/yvsDlcG0zQrpJV//y:ChqwiiW9G8rbUZkkDlcGhrx/y
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.absbldg.com - Port:
587 - Username:
[email protected] - Password:
FD27qTYX79 - 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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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
description pid Process procid_target PID 4476 set thread context of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1176 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 1176 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1176 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4476 wrote to memory of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90 PID 4476 wrote to memory of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90 PID 4476 wrote to memory of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90 PID 4476 wrote to memory of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90 PID 4476 wrote to memory of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90 PID 4476 wrote to memory of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90 PID 4476 wrote to memory of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90 PID 4476 wrote to memory of 1176 4476 06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe"C:\Users\Admin\AppData\Local\Temp\06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4476 -
C:\Users\Admin\AppData\Local\Temp\06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe"C:\Users\Admin\AppData\Local\Temp\06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1176
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\06243269e9a6ffd83991c9639a457eac8cca04380dee1c4d2dc082dcbbdee258.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3