Analysis
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max time kernel
150s -
max time network
92s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
10-08-2021 05:49
Static task
static1
Behavioral task
behavioral1
Sample
Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe
Resource
win10v20210410
General
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Target
Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe
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Size
828KB
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MD5
7a3078f22e1ac3aaf5f8c44b2956f5c3
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SHA1
ea035e834a56c5ec504e46dd1f0653640b41609a
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SHA256
fcf2392e4f6cff50cca5aa9d3cfa76da02eabc86a698758f5bee49ec4ffe2620
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SHA512
3a1ce93713470427df72e6bb5311b170ced61f7af2293aaf190da3bb2fc37a5af3801cafb7ba1d19ff83e9ac38cb3cdb74e82a12fd6091fada10a55b300aed8f
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.turkticaret.net - Port:
587 - Username:
[email protected] - Password:
Ackr.2410
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 behavioral1/memory/572-67-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/572-68-0x000000000043764E-mapping.dmp family_agenttesla behavioral1/memory/572-69-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exedescription pid process target process PID 1948 set thread context of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exeInt. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exepid process 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe 572 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe 572 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exeInt. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exedescription pid process Token: SeDebugPrivilege 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Token: SeDebugPrivilege 572 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exedescription pid process target process PID 1948 wrote to memory of 780 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe schtasks.exe PID 1948 wrote to memory of 780 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe schtasks.exe PID 1948 wrote to memory of 780 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe schtasks.exe PID 1948 wrote to memory of 780 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe schtasks.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe PID 1948 wrote to memory of 572 1948 Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe"C:\Users\Admin\AppData\Local\Temp\Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wNhDvhKm" /XML "C:\Users\Admin\AppData\Local\Temp\tmp23D6.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe"C:\Users\Admin\AppData\Local\Temp\Int. Quote Inquiry Notice-Export req Bl+CI+Certificate of Origin.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp23D6.tmpMD5
2bd27f7f90df8d5026e14fc53364bb0e
SHA168c234843ec9b0bb4d71fa6223f68e86ef75a746
SHA2565e466cf76f690e6a1bfc5e5856bfc3e378ad3f30dbd031efe9e4eaf1bee227ee
SHA5121c414d197418035a3ff2065ee009719f3662e82dc79c9e6573674dd448c936f6115586b6ec66467419969029a50c6a0c83e47b9cbdd69160dc8806eb88fa463c
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memory/572-67-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/572-68-0x000000000043764E-mapping.dmp
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memory/572-69-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/572-71-0x0000000004A70000-0x0000000004A71000-memory.dmpFilesize
4KB
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memory/780-65-0x0000000000000000-mapping.dmp
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memory/1948-59-0x0000000000010000-0x0000000000011000-memory.dmpFilesize
4KB
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memory/1948-61-0x0000000004EA0000-0x0000000004EA1000-memory.dmpFilesize
4KB
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memory/1948-62-0x00000000004E0000-0x00000000004F1000-memory.dmpFilesize
68KB
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memory/1948-63-0x0000000005ED0000-0x0000000005F69000-memory.dmpFilesize
612KB
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memory/1948-64-0x0000000001FB0000-0x0000000001FE8000-memory.dmpFilesize
224KB