Analysis
-
max time kernel
150s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 16:33
Static task
static1
Behavioral task
behavioral1
Sample
e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe
Resource
win7-20240508-en
General
-
Target
e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe
-
Size
2.6MB
-
MD5
09dcad074cf2c007456cf4876d3fb833
-
SHA1
b027edf49912497467be4c77c7f9654402863f9d
-
SHA256
e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134
-
SHA512
11764cdeb7cec806320689ff9083d922ac64303c82b41d8dcedc5e07399ea87ed3bd7cdf53da99b4d56de06d8480f304dabd81c02be51f1919ed15b190f7aaf0
-
SSDEEP
49152:yCwsbCANnKXferL7Vwe/Gg0P+WhbLTwM6mn2w:Vws2ANnKXOaeOgmhPTwM6mn2w
Malware Config
Signatures
-
resource yara_rule behavioral1/memory/3052-21-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/3052-20-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2384-44-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2384-43-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2384-46-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2384-50-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit behavioral1/memory/2384-51-0x0000000010000000-0x00000000101B6000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral1/files/0x0038000000015d28-6.dat family_gh0strat behavioral1/memory/3052-21-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/3052-20-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2384-44-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2384-43-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2384-46-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2384-50-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat behavioral1/memory/2384-51-0x0000000010000000-0x00000000101B6000-memory.dmp family_gh0strat -
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys TXPlatfor.exe -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Remote Data\Parameters\ServiceDll = "C:\\Windows\\system32\\259401972.txt" R.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" TXPlatfor.exe -
Executes dropped EXE 6 IoCs
pid Process 2068 R.exe 3052 N.exe 2708 TXPlatfor.exe 2384 TXPlatfor.exe 2820 HD_e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 1292 Remote Data.exe -
Loads dropped DLL 10 IoCs
pid Process 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 2068 R.exe 1828 svchost.exe 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 2708 TXPlatfor.exe 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 2744 Process not Found 1828 svchost.exe 1292 Remote Data.exe -
resource yara_rule behavioral1/memory/3052-18-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3052-21-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/3052-20-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2384-44-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2384-43-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2384-36-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2384-46-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2384-50-0x0000000010000000-0x00000000101B6000-memory.dmp upx behavioral1/memory/2384-51-0x0000000010000000-0x00000000101B6000-memory.dmp upx -
Drops file in System32 directory 6 IoCs
description ioc Process 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 File created C:\Windows\SysWOW64\259401972.txt R.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2544 PING.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 2384 TXPlatfor.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3052 N.exe Token: SeLoadDriverPrivilege 2384 TXPlatfor.exe Token: 33 2384 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2384 TXPlatfor.exe Token: 33 2384 TXPlatfor.exe Token: SeIncBasePriorityPrivilege 2384 TXPlatfor.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 848 wrote to memory of 2068 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 28 PID 848 wrote to memory of 2068 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 28 PID 848 wrote to memory of 2068 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 28 PID 848 wrote to memory of 2068 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 28 PID 848 wrote to memory of 3052 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 31 PID 848 wrote to memory of 3052 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 31 PID 848 wrote to memory of 3052 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 31 PID 848 wrote to memory of 3052 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 31 PID 848 wrote to memory of 3052 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 31 PID 848 wrote to memory of 3052 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 31 PID 848 wrote to memory of 3052 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 31 PID 3052 wrote to memory of 2848 3052 N.exe 33 PID 3052 wrote to memory of 2848 3052 N.exe 33 PID 3052 wrote to memory of 2848 3052 N.exe 33 PID 3052 wrote to memory of 2848 3052 N.exe 33 PID 2708 wrote to memory of 2384 2708 TXPlatfor.exe 34 PID 2708 wrote to memory of 2384 2708 TXPlatfor.exe 34 PID 2708 wrote to memory of 2384 2708 TXPlatfor.exe 34 PID 2708 wrote to memory of 2384 2708 TXPlatfor.exe 34 PID 2708 wrote to memory of 2384 2708 TXPlatfor.exe 34 PID 2708 wrote to memory of 2384 2708 TXPlatfor.exe 34 PID 2708 wrote to memory of 2384 2708 TXPlatfor.exe 34 PID 848 wrote to memory of 2820 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 36 PID 848 wrote to memory of 2820 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 36 PID 848 wrote to memory of 2820 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 36 PID 848 wrote to memory of 2820 848 e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe 36 PID 2848 wrote to memory of 2544 2848 cmd.exe 38 PID 2848 wrote to memory of 2544 2848 cmd.exe 38 PID 2848 wrote to memory of 2544 2848 cmd.exe 38 PID 2848 wrote to memory of 2544 2848 cmd.exe 38 PID 1828 wrote to memory of 1292 1828 svchost.exe 39 PID 1828 wrote to memory of 1292 1828 svchost.exe 39 PID 1828 wrote to memory of 1292 1828 svchost.exe 39 PID 1828 wrote to memory of 1292 1828 svchost.exe 39
Processes
-
C:\Users\Admin\AppData\Local\Temp\e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe"C:\Users\Admin\AppData\Local\Temp\e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:848 -
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:2068
-
-
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:3052 -
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:2848 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- Runs ping.exe
PID:2544
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\HD_e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exeC:\Users\Admin\AppData\Local\Temp\HD_e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe2⤵
- Executes dropped EXE
PID:2820
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Remote Data"1⤵PID:2264
-
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:1828 -
C:\Windows\SysWOW64\Remote Data.exe"C:\Windows\system32\Remote Data.exe" "c:\windows\system32\259401972.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1292
-
-
C:\Windows\SysWOW64\TXPlatfor.exeC:\Windows\SysWOW64\TXPlatfor.exe -auto1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2708 -
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:2384
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.6MB
MD525411e8ec8c4480ab0c70c4b3e655e19
SHA1899f104a98634d92b84ae9c9e1c96490268fbb84
SHA2561a76391fc586fa9fb7466802dfaee2ecc19b9602b7d6e80b2c043e7d51e7a33d
SHA5125cd2704436b0ddfa2e55dac9dde7438148513a2b65e8382458fb00e38ad7671754a97b431d848aff617f3c44e17c064de34c0a861a155d3b3c83335f5da0f153
-
C:\Users\Admin\AppData\Local\Temp\HD_e993c856b9003c8f326539f8101c79a73eb343b913467d6943aaa340916f5134.exe
Filesize31KB
MD5113fedf97376cc27d2ad34c99c80e29f
SHA1d2e4c51b0e4ff1a6e27746f047eae2b887944cfc
SHA256422f475bdb484d189f3b47b5ec77565562103a1f0c0249fbfafaccf87b575d84
SHA51234192744ae4e3263297f5b10d5316a7fd251677c48be28676712baba293e894b4cfd191d42dd3d497a6f7d6c7e09d432d758b29ce9676d48d9dbc53ebcdd776b
-
Filesize
941KB
MD58dc3adf1c490211971c1e2325f1424d2
SHA14eec4a4e7cb97c5efa6c72e0731cd090c0c4adc5
SHA256bc29f2022ab3b812e50c8681ff196f090c038b5ab51e37daffac4469a8c2eb2c
SHA512ae92ea20b359849dcdba4808119b154e3af5ef3687ee09de1797610fe8c4d3eb9065b068074d35adddb4b225d17c619baff3944cb137ad196bcef7a6507f920d
-
Filesize
377KB
MD54a36a48e58829c22381572b2040b6fe0
SHA1f09d30e44ff7e3f20a5de307720f3ad148c6143b
SHA2563de6c02f52a661b8f934f59541d0cf297bb489eb2155e346b63c7338e09aeaf8
SHA5125d0ea398792f6b9eb3f188813c50b7f43929183b5733d2b595b2fd1c78722764fd15f62db1086b5c7edfb157661a6dcd544ddd80907ee7699dddbca1ef4022d0
-
Filesize
899KB
MD5661f81d1249cfe9e81ba9200988a46d0
SHA1119ecd23e3db6f5ee866c25aad489a44c4f33d7d
SHA25662acd83e5b876358b995cb40692aaa4a7b85c0599a1fb5f0a4603c0c61033c0c
SHA5127bf4308c00c016bb1fbf2bfa949eda6f2bb5eb4c3b26ab726698929cf454ef46290f283df9dbfd1442096eb5fe05a153f68b9fbe653ca8f1bda7acb03ca057da
-
Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d