Resubmissions
17/04/2024, 14:27
240417-rsefdsbh47 717/04/2024, 14:27
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240415-razzdaac7s 7Analysis
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max time kernel
1792s -
max time network
1801s -
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, 14:27
Static task
static1
Behavioral task
behavioral1
Sample
4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
Resource
win7-20240221-en
Behavioral task
behavioral3
Sample
4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
Resource
win11-20240412-en
General
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Target
4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe
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Size
1.7MB
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MD5
b2da193fb590153c1e0bafa590b65e34
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SHA1
4a3f97ab1fbe710e51a3bdcd7adb20701668e603
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SHA256
4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9
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SHA512
0663db0e37376564d52135be90babf1a117140b4fcf1a2155b4a91b1a87ea1d7ed8955453ab4125e468da3d701ef7ca7bed4d41931978e5b7a2657237cff5f3f
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SSDEEP
24576:pa71p1u7UctrbawQEWsey8clgWe/YPdtjgWZ45bc7X+0VdW/hF:pap/uprbt+xyDLVtM8pW5F
Malware Config
Signatures
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resource yara_rule behavioral4/memory/2676-5-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-6-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-4-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-3-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-7-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-8-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-21-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-29-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-30-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-31-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-33-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-46-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-52-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-53-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-54-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-58-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-59-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-60-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-61-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-62-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-66-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-67-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-68-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-69-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-70-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-71-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-72-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-73-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-74-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-75-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-76-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-77-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-81-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-85-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-86-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-87-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-91-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-92-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-93-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-94-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-95-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-99-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-100-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-101-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-102-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-103-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-104-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-105-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-106-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-107-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-108-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-109-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-110-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-114-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-118-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-119-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-120-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-124-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-125-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-126-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-127-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-128-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-132-0x0000000000400000-0x00000000007A3000-memory.dmp upx behavioral4/memory/2676-133-0x0000000000400000-0x00000000007A3000-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\"" 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2548 set thread context of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88 -
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 2676 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 2676 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 2676 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 2676 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 2676 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 2676 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2548 wrote to memory of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88 PID 2548 wrote to memory of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88 PID 2548 wrote to memory of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88 PID 2548 wrote to memory of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88 PID 2548 wrote to memory of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88 PID 2548 wrote to memory of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88 PID 2548 wrote to memory of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88 PID 2548 wrote to memory of 2676 2548 4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe"C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2548 -
C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe"C:\Users\Admin\AppData\Local\Temp\4908395a56a5c48373993a6b6eea963810804c123e54e1f80a7c94c1202d6fb9.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2676
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD55d069829295a5f737eb7054d3ed24252
SHA1df6376d7de71928a3acfafdfe5f2fd8a4b452c50
SHA256e9d317432af7b2370c7df9de97a046f637237eccf1b727fca01c1b1d83b4f57e
SHA5123161e65dfe3069e272358881e0fa8f4cf182c2b3b87820638b1f7b3b67c501419a90c0fd5c124e59219f977922d87fa8176d04456a2721935d6822b627898e07
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Filesize
9.2MB
MD5b6d3c3361dda63cc17d6838696243a50
SHA15dfd5d374dfef678a66004fbeafff58b00267b0a
SHA256de72288de6b1d9eaede0e033780a01ec3603fafd482cd1a8d91fdaefdd630573
SHA51248b7bb63486ff473fde8283c136c6dc4d0ece192948ea249bec367a11be863f395d8ac827e1caf9bee6738556dcdf6e555a396511dc2bfb2eb1998105200f83c