Resubmissions
17/04/2024, 12:30
240417-pprkfage31 717/04/2024, 12:30
240417-ppgp8seh76 1017/04/2024, 12:30
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240417-pn834agd9s 816/04/2024, 13:40
240416-qyl7rada4t 8Analysis
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max time kernel
147s -
max time network
1208s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17/04/2024, 12:30
Static task
static1
Behavioral task
behavioral1
Sample
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
Resource
win11-20240412-en
General
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Target
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
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Size
1.9MB
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MD5
30f046e1459ca02a1c2ac6fc6275092c
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SHA1
8670f533c929445eb15d1e9939eaf58f47d39be3
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SHA256
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1
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SHA512
dffb426dd1e7c67d6e5d31c8237c7138f78343946a0da2fb0785f5a8c6e200a56fd0d11ae4d6205fc39720141c178ecef55085e4ee39e7ff52ec6ac97a14d491
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SSDEEP
49152:M6cHoIV5sg2a54Zi7O10no5YSDZnlJYmhPZh:dcL8g2pZOO10no5fDNT5PZh
Malware Config
Signatures
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resource yara_rule behavioral4/memory/1188-3-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-4-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-7-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-13-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-22-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-23-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-35-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-36-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-38-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-43-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-48-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-51-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-52-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-56-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-57-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-58-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-61-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-64-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-62-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-60-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-65-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-67-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-63-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-68-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-73-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-80-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-71-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-70-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-74-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-72-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-66-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-81-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-88-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-103-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-101-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-100-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-99-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-95-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-104-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-93-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-92-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-86-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-82-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-89-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-79-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-77-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral4/memory/1188-76-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\"" 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2392 set thread context of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1188 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 1188 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 1188 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 1188 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 1188 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 1188 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2392 wrote to memory of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85 PID 2392 wrote to memory of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85 PID 2392 wrote to memory of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85 PID 2392 wrote to memory of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85 PID 2392 wrote to memory of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85 PID 2392 wrote to memory of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85 PID 2392 wrote to memory of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85 PID 2392 wrote to memory of 1188 2392 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe"C:\Users\Admin\AppData\Local\Temp\8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2392 -
C:\Users\Admin\AppData\Local\Temp\8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe"C:\Users\Admin\AppData\Local\Temp\8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1188
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD5e7634067c1219da664e2c13a622988bf
SHA1b354b3912ec59fefecdaa660af50c679b136b6ca
SHA256e1f51b61149b811c5029caaa39ddf54faa18fcd18bbcf432155ad324fbc0fdb7
SHA512b61ea1448ec13e88c66e043c0f99d95a2626e631841bec0b0e2e1dd6cbbcb8f8587d414f3ad32794ccdadf7c763910ed844220684f3edc71109f47fe4353c944
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Filesize
14.3MB
MD53d543d243a911fd5c5b3910652445d18
SHA181025c5fffcbc72a3168475b86f1b01820b7c772
SHA2560627c02b896b894404c9478cfad262e1d88d6e630a8286f35221325cc786ba8b
SHA51215cb9659907d857d5daf062410897b4d96e3a5be86f4f3be0b9e8ea67b2aeae495a9fecd6c28751e130ae624a2a462886625eb8b2762ae1785af108d6889472f