Analysis
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max time kernel
61s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
23-01-2023 07:57
Static task
static1
Behavioral task
behavioral1
Sample
Document_72/Scan_01-20.lnk
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Document_72/Scan_01-20.lnk
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
Document_72/letetasody/pamphleteering.dll
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
Document_72/letetasody/pamphleteering.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
Document_72/letetasody/sacsimsapI.cmd
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
Document_72/letetasody/sacsimsapI.cmd
Resource
win10v2004-20221111-en
General
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Target
Document_72/letetasody/sacsimsapI.cmd
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Size
1KB
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MD5
946edfa955e469aad87a33035cf28586
-
SHA1
7348f8def6ced40b984c8af5793f9a1ec29c0428
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SHA256
7f66918d6312cce66eb7d7c8027477f488e567c2483694e2bc77104423b5d386
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SHA512
45c7c16a6cfc0d97d41abbcdb9563c8257fd24840177bd0f4c8aecdfe9338e101424d4b7c2d56f40405022d5b5fd06a7355d89db9abddc84cb31585648d9113d
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 2 IoCs
Processes:
cmd.exedescription pid process target process PID 2576 wrote to memory of 2532 2576 cmd.exe xcopy.exe PID 2576 wrote to memory of 2532 2576 cmd.exe xcopy.exe
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Document_72\letetasody\sacsimsapI.cmd"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\xcopy.exexcopy /s /i /e /h letetasody\pamphleteering.dat C:\Users\Admin\AppData\Local\Temp\*2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2532-132-0x0000000000000000-mapping.dmp