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Analysis
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max time kernel
158s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2023, 14:17
Static task
static1
Behavioral task
behavioral1
Sample
bd3cfd9434cde404285cb1e8dba872b5.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
bd3cfd9434cde404285cb1e8dba872b5.exe
Resource
win10v2004-20231215-en
General
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Target
bd3cfd9434cde404285cb1e8dba872b5.exe
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Size
1.9MB
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MD5
bd3cfd9434cde404285cb1e8dba872b5
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SHA1
03c10858c6eb6de5a36d4bd5cfb9f00349614b05
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SHA256
29ac9e2a57ced8b7042664ff313c53e1797d37cc13ab614e511c637cff8b858f
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SHA512
7ff1621628120b5473632f6691b525bfc7f6ac37cbe1aa152dab09bebff360d7a7797164bd654919f243626272e581a2c9b71b25e41834ac95f95dd379030a76
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SSDEEP
49152:Qoa1taC070dRN/7XnHy2myzxtVl5Tx6y64:Qoa1taC0sN/73y2rxtVl5TN64
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 4540 B2A6.tmp -
Executes dropped EXE 1 IoCs
pid Process 4540 B2A6.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4032 wrote to memory of 4540 4032 bd3cfd9434cde404285cb1e8dba872b5.exe 91 PID 4032 wrote to memory of 4540 4032 bd3cfd9434cde404285cb1e8dba872b5.exe 91 PID 4032 wrote to memory of 4540 4032 bd3cfd9434cde404285cb1e8dba872b5.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\bd3cfd9434cde404285cb1e8dba872b5.exe"C:\Users\Admin\AppData\Local\Temp\bd3cfd9434cde404285cb1e8dba872b5.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Users\Admin\AppData\Local\Temp\B2A6.tmp"C:\Users\Admin\AppData\Local\Temp\B2A6.tmp" --splashC:\Users\Admin\AppData\Local\Temp\bd3cfd9434cde404285cb1e8dba872b5.exe 75485E77BF20F4521B31A5BF429891BB332205298D2EA96EB5F5154AA010E2BC58849744DA3BF380A2BCDABF003F57646BE3C53B49B69B88A462A3AC1F1A0DBA2⤵
- Deletes itself
- Executes dropped EXE
PID:4540
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
160KB
MD558c55f67e43a9655efd0ff87956b3ecd
SHA11bb35fe24c7330538f7342c412d8af6a8594e814
SHA2562090fd211b38080a6c93d8f20b2994a4506b3c0db9b46e0a8e0e1fee1ea692d2
SHA51206b9d1dc7cb33919e023bd7de81f88f7221d791da33a639b26fda34c36917783e328e90e0cf2f1f9185306829206f5ed45c6dcafbca680c4e146acf2ee8cff36
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Filesize
84KB
MD5f54b384fb21e3d5b9bfd53495e8b1395
SHA143e3e7209752da0035bf99640befecd0756dc957
SHA25677cd5c990515230310d8eb02ddafdeea5df288ece22b226fa46c1907bd233eb3
SHA5129b26f231302257ad81dbec9555707ac19bdabadeb93ad0ca2e0670c6a31187eefcac6137c5333a5a8b6e9c096a66aa3863d9dbc27a63193039b7cf2693de09d4