Analysis
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max time kernel
144s -
max time network
114s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
04-05-2021 15:26
Static task
static1
Behavioral task
behavioral1
Sample
ATuRNgegI7kl7Ua.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
ATuRNgegI7kl7Ua.exe
Resource
win10v20210410
General
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Target
ATuRNgegI7kl7Ua.exe
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Size
666KB
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MD5
ec217acdf26636dd01ccba3dc7df5066
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SHA1
768c321ffe79e38f92682477a2b9b0e6122721ab
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SHA256
e27c7feb3112b0f8d3aa4195962fc2c430074179cbf6811874b49691c486e26f
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SHA512
e317158e54d3eb664fd4a9d8b79dc29f1d8c66d4213f311b31fcc37c575bcea5b0fb6674441f464360fdf7aadf337c199abaf4193a8cd63c5d90d2c76b3314c7
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.chefoowork.com - Port:
587 - Username:
victo@chefoowork.com - Password:
Yi-yIzLFE-*b
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/1380-127-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/1380-128-0x00000000004374DE-mapping.dmp family_agenttesla behavioral2/memory/1380-134-0x00000000054A0000-0x000000000599E000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ATuRNgegI7kl7Ua.exedescription pid process target process PID 2016 set thread context of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ATuRNgegI7kl7Ua.exepid process 1380 ATuRNgegI7kl7Ua.exe 1380 ATuRNgegI7kl7Ua.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ATuRNgegI7kl7Ua.exedescription pid process Token: SeDebugPrivilege 1380 ATuRNgegI7kl7Ua.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
ATuRNgegI7kl7Ua.exepid process 2016 ATuRNgegI7kl7Ua.exe 2016 ATuRNgegI7kl7Ua.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
ATuRNgegI7kl7Ua.exedescription pid process target process PID 2016 wrote to memory of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe PID 2016 wrote to memory of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe PID 2016 wrote to memory of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe PID 2016 wrote to memory of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe PID 2016 wrote to memory of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe PID 2016 wrote to memory of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe PID 2016 wrote to memory of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe PID 2016 wrote to memory of 1380 2016 ATuRNgegI7kl7Ua.exe ATuRNgegI7kl7Ua.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ATuRNgegI7kl7Ua.exe"C:\Users\Admin\AppData\Local\Temp\ATuRNgegI7kl7Ua.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ATuRNgegI7kl7Ua.exe"C:\Users\Admin\AppData\Local\Temp\ATuRNgegI7kl7Ua.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ATuRNgegI7kl7Ua.exe.logMD5
90acfd72f14a512712b1a7380c0faf60
SHA140ba4accb8faa75887e84fb8e38d598dc8cf0f12
SHA25620806822f0c130b340504132c1461b589261fbbc518e468f4f90733ab514cb86
SHA51229dbf85e14e60868574cb4dc9bda83d3c229fb956733d8d2557f2475ee0e690ac9c2e72f31e02284996da6906ba2dbfa382a29b04c15a2406571d8ee19ad16b9
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memory/1380-127-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1380-136-0x0000000006100000-0x0000000006101000-memory.dmpFilesize
4KB
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memory/1380-135-0x00000000055A0000-0x00000000055A1000-memory.dmpFilesize
4KB
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memory/1380-134-0x00000000054A0000-0x000000000599E000-memory.dmpFilesize
5.0MB
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memory/1380-128-0x00000000004374DE-mapping.dmp
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memory/2016-120-0x00000000049E0000-0x00000000049E1000-memory.dmpFilesize
4KB
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memory/2016-122-0x0000000004AC0000-0x0000000004FBE000-memory.dmpFilesize
5.0MB
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memory/2016-123-0x0000000005690000-0x000000000569E000-memory.dmpFilesize
56KB
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memory/2016-124-0x0000000004AC0000-0x0000000004FBE000-memory.dmpFilesize
5.0MB
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memory/2016-125-0x0000000000910000-0x0000000000989000-memory.dmpFilesize
484KB
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memory/2016-126-0x0000000008420000-0x000000000845E000-memory.dmpFilesize
248KB
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memory/2016-121-0x0000000004CC0000-0x0000000004CC1000-memory.dmpFilesize
4KB
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memory/2016-119-0x0000000004AC0000-0x0000000004FBE000-memory.dmpFilesize
5.0MB
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memory/2016-114-0x0000000000130000-0x0000000000131000-memory.dmpFilesize
4KB
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memory/2016-118-0x0000000004B60000-0x0000000004B61000-memory.dmpFilesize
4KB
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memory/2016-117-0x0000000004FC0000-0x0000000004FC1000-memory.dmpFilesize
4KB
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memory/2016-116-0x0000000004A20000-0x0000000004A21000-memory.dmpFilesize
4KB