Resubmissions
17/04/2024, 12:30
240417-pprkfage31 717/04/2024, 12:30
240417-ppgp8seh76 1017/04/2024, 12:30
240417-ppf4pseh74 1017/04/2024, 12:29
240417-pn9pmaeh59 817/04/2024, 12:29
240417-pn834agd9s 816/04/2024, 13:40
240416-qyl7rada4t 8Analysis
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max time kernel
192s -
max time network
300s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
16/04/2024, 13:40
Static task
static1
Behavioral task
behavioral1
Sample
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
Resource
win10-20240319-en
Behavioral task
behavioral2
Sample
8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe
Resource
win7-20240220-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 behavioral2/memory/1656-4-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-3-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-9-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-11-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-10-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-16-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-17-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-18-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-27-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-28-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-30-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-51-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-52-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-53-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-54-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-58-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-62-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-63-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-64-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-65-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-70-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-71-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-75-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-76-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-77-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-86-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-102-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-107-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-113-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-111-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-109-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-106-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-104-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-101-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-93-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-92-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-90-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-88-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1656-80-0x0000000000400000-0x0000000000848000-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 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2364 set thread context of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1656 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 1656 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 1656 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28 PID 2364 wrote to memory of 1656 2364 8f142aa5fa506a316c7d3737ce7761ddb66f17227c8206b0d08c7de4724882a1.exe 28
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:2364 -
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:1656
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD519a1ff4739901b80c88834cf7d4925eb
SHA175dec3747387d1a54035c9ae1ce7bc7488bec125
SHA2561f23e720888ae52453dfe0df103aa9fd98e6e77f9ceba6c8798ba64339b26e61
SHA512e3e0302c24bc98b07d640492a691a6d6d31a8345cf443a00d086eb91ae8a8bc26e90b3daf38288d6e2da0098097c60fb05e2e94971a4ba1c45654b357d060ac1
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Filesize
9.7MB
MD5c331df41210ac3358d59c04f8fa40a9f
SHA1855e62e0491123ff9c161e3f52a9795da7134be3
SHA25683255f00fc31ef454f681454a6d00b93acbc268572aebdfdb7a93db4cfbae1e5
SHA5127f6835dcbbe5f94065766eae7220f94f7c384eae9507ea2ca025742dcc64a8f30bef3561be9f819ed78180ebca35ef00e81cc5b5bf7529b27d5f9f5ba3137f20