Resubmissions
09-04-2024 13:04
240409-qbet6aff89 1009-04-2024 13:04
240409-qbd8maff88 809-04-2024 13:04
240409-qbdl4aah8z 1009-04-2024 13:04
240409-qbdbbsff87 7Analysis
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max time kernel
159s -
max time network
1200s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
09-04-2024 13:04
Static task
static1
Behavioral task
behavioral1
Sample
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
Resource
win10v2004-20240319-en
Behavioral task
behavioral4
Sample
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
Resource
win11-20240221-en
General
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Target
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
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Size
1.9MB
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MD5
57c833bfd5042e34bec23dfd711cd151
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SHA1
6bcd1915173d57d369e209943be31eebebdd535a
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SHA256
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d
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SHA512
3c14531cd81ac2276cac72da573cb5f452c53b96175acca025a8e30251c487fcd382a8bc25a5241e6700832dbb760313bf9e51ffa0fcd480d5ddc6662cbc02e1
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SSDEEP
49152:JpOMJqAtfj8YFWZUQUqxbhS+oWOKl9BoKzLPGz+fATq:BJqaj8S8zUqx0xW1KKzLP8w
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1740-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-9-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-10-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-11-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-27-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-35-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-36-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-37-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-40-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-51-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-52-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-55-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-59-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-60-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-61-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-62-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-66-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-75-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-79-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-104-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-108-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-107-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-102-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-99-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-92-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-89-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-88-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-87-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-85-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-82-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-78-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-73-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-71-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-68-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/1740-64-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\"" 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 9 IoCs
Processes:
flow ioc 20 discord.com 1183 discord.com 246 discord.com 2531 discord.com 2765 discord.com 31 discord.com 63 discord.com 209 discord.com 245 discord.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exedescription pid process target process PID 2768 set thread context of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exepid process 1740 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 1740 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 1740 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exedescription pid process target process PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe PID 2768 wrote to memory of 1740 2768 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe 9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe"C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe"C:\Users\Admin\AppData\Local\Temp\9d3c881c29156b8fd82ced7c7726c4c65d4e741533c9f886112f440698b1469d.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:1740
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.6MB
MD5cc74fe855429ddc5afd0492c81a99ed3
SHA19f01e7f41fe661b9d0ea01b5618d3ca142e0e9c8
SHA256d4244a317932d44c7cdc64bf716a1452c61bfafd28b8ab0fa85fb785725e8dbc
SHA5124a11e0b81b9714e42841ff7744a1baedc8396589cd275ce0627502c5e9582ecdb279602325c01a07616d5d1e4c635ae9aa12353e3273c310e735c480a3f9c442
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Filesize
7.1MB
MD54960d100e9d98e396acf45910e6bc830
SHA1571f223ecb694547f951c69167e117c2f664edc8
SHA256659fdb881b9bc47f06e0f1aa2d65239c1f26c59f5c0cab5adf12f6d7345e3330
SHA51263936bdf1c9d154eee2dec12a9413fd24117a282254abde1f974433d7e37527ef7b7faca2fc46f234836c08d9ff89c3e1d70cd82b33cc2e5d60de6dce744fcf6