Analysis
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max time kernel
151s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-05-2024 02:27
Behavioral task
behavioral1
Sample
d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe
Resource
win7-20240221-en
General
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Target
d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe
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Size
14.2MB
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MD5
0998b1439239b7b23ad0d16f74d21c0f
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SHA1
41f07f06c65cc742fa16db0c8294260201a11098
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SHA256
d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599
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SHA512
005fc38061524f9aeaaeeeae6c45341d4ce8b3c1cac546226b358778568099d64f85dd092fbf04b01e17d52a9f5716eaf261dab4061f0748c5a513d86f81f6dd
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SSDEEP
196608:KKXbeO7VebPn/DJTjomjebxd6IzHJbKIetP8H+VF83YHlxg4Pcn8X9LiAUbrY1:X7w/LBe9dlzHgrtPL1FucLiAUm
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1164-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/1164-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2940-41-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2940-39-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2940-48-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 6 IoCs
Processes:
resource yara_rule \Windows\SysWOW64\259445527.txt family_gh0strat behavioral1/memory/1164-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/1164-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2940-41-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2940-39-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2940-48-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
Processes:
TXPlatfor.exedescription ioc process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
Processes:
R.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\259445527.txt" R.exe -
Sets service image path in registry 2 TTPs 1 IoCs
Processes:
TXPlatfor.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatfor.exe -
Executes dropped EXE 6 IoCs
Processes:
R.exeN.exeTXPlatfor.exeTXPlatfor.exeHD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exeRemote Data.exepid process 3048 R.exe 1164 N.exe 1108 TXPlatfor.exe 2940 TXPlatfor.exe 1056 HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe 1132 Remote Data.exe -
Loads dropped DLL 8 IoCs
Processes:
d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exeR.exesvchost.exeTXPlatfor.exeRemote Data.exepid process 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe 3048 R.exe 784 svchost.exe 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe 1108 TXPlatfor.exe 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe 784 svchost.exe 1132 Remote Data.exe -
Processes:
resource yara_rule behavioral1/memory/1164-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1164-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/1164-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2940-41-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2940-39-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2940-48-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
Processes:
R.exesvchost.exeN.exedescription ioc process File created C:\Windows\SysWOW64\259445527.txt R.exe File opened for modification C:\Windows\SysWOW64\ini.ini R.exe File created C:\Windows\SysWOW64\Remote Data.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Remote Data.exe svchost.exe File created C:\Windows\SysWOW64\TXPlatfor.exe N.exe File opened for modification C:\Windows\SysWOW64\TXPlatfor.exe N.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exeHD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exepid process 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe 1056 HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe -
Suspicious behavior: LoadsDriver 1 IoCs
Processes:
TXPlatfor.exepid process 2940 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
N.exeTXPlatfor.exedescription pid process Token: SeIncBasePriorityPrivilege 1164 N.exe Token: SeLoadDriverPrivilege 2940 TXPlatfor.exe Token: 33 2940 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2940 TXPlatfor.exe Token: 33 2940 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2940 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exeHD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exepid process 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe 1056 HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe 1056 HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exeN.exeTXPlatfor.execmd.exesvchost.exedescription pid process target process PID 1200 wrote to memory of 3048 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe R.exe PID 1200 wrote to memory of 3048 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe R.exe PID 1200 wrote to memory of 3048 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe R.exe PID 1200 wrote to memory of 3048 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe R.exe PID 1200 wrote to memory of 1164 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe N.exe PID 1200 wrote to memory of 1164 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe N.exe PID 1200 wrote to memory of 1164 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe N.exe PID 1200 wrote to memory of 1164 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe N.exe PID 1200 wrote to memory of 1164 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe N.exe PID 1200 wrote to memory of 1164 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe N.exe PID 1200 wrote to memory of 1164 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe N.exe PID 1164 wrote to memory of 2812 1164 N.exe cmd.exe PID 1164 wrote to memory of 2812 1164 N.exe cmd.exe PID 1164 wrote to memory of 2812 1164 N.exe cmd.exe PID 1164 wrote to memory of 2812 1164 N.exe cmd.exe PID 1108 wrote to memory of 2940 1108 TXPlatfor.exe TXPlatfor.exe PID 1108 wrote to memory of 2940 1108 TXPlatfor.exe TXPlatfor.exe PID 1108 wrote to memory of 2940 1108 TXPlatfor.exe TXPlatfor.exe PID 1108 wrote to memory of 2940 1108 TXPlatfor.exe TXPlatfor.exe PID 1108 wrote to memory of 2940 1108 TXPlatfor.exe TXPlatfor.exe PID 1108 wrote to memory of 2940 1108 TXPlatfor.exe TXPlatfor.exe PID 1108 wrote to memory of 2940 1108 TXPlatfor.exe TXPlatfor.exe PID 1200 wrote to memory of 1056 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe PID 1200 wrote to memory of 1056 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe PID 1200 wrote to memory of 1056 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe PID 1200 wrote to memory of 1056 1200 d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe PID 2812 wrote to memory of 2508 2812 cmd.exe PING.EXE PID 2812 wrote to memory of 2508 2812 cmd.exe PING.EXE PID 2812 wrote to memory of 2508 2812 cmd.exe PING.EXE PID 2812 wrote to memory of 2508 2812 cmd.exe PING.EXE PID 784 wrote to memory of 1132 784 svchost.exe Remote Data.exe PID 784 wrote to memory of 1132 784 svchost.exe Remote Data.exe PID 784 wrote to memory of 1132 784 svchost.exe Remote Data.exe PID 784 wrote to memory of 1132 784 svchost.exe Remote Data.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe"C:\Users\Admin\AppData\Local\Temp\d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Users\Admin\AppData\Local\Temp\R.exeC:\Users\Admin\AppData\Local\Temp\\R.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
PID:3048
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C:\Users\Admin\AppData\Local\Temp\N.exeC:\Users\Admin\AppData\Local\Temp\\N.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\N.exe > nul3⤵
- Suspicious use of WriteProcessMemory
PID:2812 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2508
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C:\Users\Admin\AppData\Local\Temp\HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exeC:\Users\Admin\AppData\Local\Temp\HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1056
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:668
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:784 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259445527.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1132
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C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1108 -
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:2940
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.4MB
MD5b2f5a3b8f13e6a2da2aa0c4ee8e1d2af
SHA1717cdac23a83ec7952ab94d928ab8bf8e28e5f99
SHA256a1bb87fe4ad64036193a00d7c99d7468187ad4994e0abf3f0de1196436ccc072
SHA51232d42c8b7580c7c537869c4a204322ccd5cd6e4d56731a18e89f97416a2206c3d075f2c5e9a636f86cd5c2d68469149a1992f4d8afc21206953238f17eaa1cae
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Filesize
1KB
MD5327439c8e36cfaac681356f29c61b3b3
SHA153babe8aaf33f205362c0fdedda000a21ccefddf
SHA256f052df836a074200129cab30e20c1ca145c4f3630321a2195c13761830d14bcc
SHA512edbcb0cda19c742309a197a3b2f3e4bf440bd9167687f29a4abd6f0a161c9b0e1fb9a4f0df21e48d0e48ecade65c991e666cdc02866d535fa4fc84ccdaa5bc0a
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Filesize
1KB
MD5324f2f6e323b8ead85942ef9dab57ef0
SHA15aedd940efec88de1414d46e9730a11fade6229d
SHA256d1b8afeca5b281cef725b9c7176fac02396a13543774bdb0d004fba8bb903568
SHA51209063a800a620d9ecd8dc5990ee842ae8f799eea467d2f758f28dce5dc1c395cca8b66a3a90fd3b9c2a77b2f5116a37bc3764672709dd8167ae79ae0e1134374
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Filesize
1KB
MD518262f453b9b7ad6cf4c717d8158287e
SHA1b79604161cca4d7c10ea1b09c806519ef927d92e
SHA25607586f895f92a8e53c306340a79d40a98fc768bf35fc164f43b85265a3494192
SHA512c48d5eb6ece50dc5b18c772d9f31461186471ad8cdb7e3622a2c73b6c107d6b38109f1f446bf73189a4d74a4dfb6a92f40ad18e442216c92bc4cfe311e27cc05
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Filesize
2KB
MD573197d811a17629592b1c7ab1c4fec40
SHA1163cb3ca608a9c272042a4e2bf3f9d763c6d7605
SHA2560e779d54fc27f0651d35bf50cfe5fecf98ed434b2c931c73b50e28be523c9a93
SHA512e858a570118deadcfe93ffd0ee0a6fccd191aefceb023376708c46621f15ba95fc703493fb56700b40529729fed57f5751ba19ddcdd3a4e6d79e322401150b88
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Filesize
2KB
MD5d50faabf295be7d68717d5fae69bccbe
SHA1b5114e64fdc267ff09eeee9d5f42037dee0d2e46
SHA25695374d68a46f07f7f2a52f3cac6e35e971237a462dae9f7ec0091aaf41422443
SHA512de32e2e91e709ea4f00688b1d2c5dee4c07ebddc6f4d3b6216dbbbc95c9372bd8788ea45d0a1e8b17c4d4dbd5ab27effacea5a721390676476a9126df183111a
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\Users\Admin\AppData\Local\Temp\HD_d28df170d1f2b91124a8dc42d0df6c4c3d1ba3ffc5a34a7339d11533c6b14599.exe
Filesize11.8MB
MD5bed0880a29132bfe25db65e8792065d4
SHA1a7ffc402d267da5b2a5becccca005329bf5c803c
SHA256e29ab88a0fef9851ada8747a3fde18891487390301e3c0628afbfcc07ee41931
SHA512bfc2fb837d4f81184ea9a68600e86c64cba4521a2a3419fd0ee85f3428d8f2d9314a191716fd411a61248244d822d9bf768fde9767cd61466318f652b89ea468
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Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
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Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
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Filesize
899KB
MD5434d246cfa3a9d6d3bfbeba976570788
SHA16d9d781f712ed7d3ec29615a201828e129242300
SHA256d494448ecbed14d5edb4c1ecbe34d63a80fe032a8eafe35ce87f1f9b196e4a40
SHA51217da63b32365be3d9e4db4881bccc09cb73725c96b72d6f8e0d3a85206df1cf444b74531ea65feccf58cad1e05a57e60cc1757fc18ec5b5fad1574e132a960d8
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d