Analysis Overview
SHA256
bea7fc2e0fd9a1a0eb1382285dcbff3db76a372c18249673bf331257bac602af
Threat Level: Known bad
The file 090009000N.zip was found to be: Known bad.
Malicious Activity Summary
A310logger
StormKitty Payload
StormKitty
A310logger Executable
Executes dropped EXE
Reads user/profile data of web browsers
Reads local data of messenger clients
Looks up external IP address via web service
Looks up geolocation information via web service
Suspicious use of SetThreadContext
Program crash
Enumerates physical storage devices
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-09-05 09:54
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2021-09-05 09:54
Reported
2021-09-05 09:56
Platform
win10v20210408
Max time kernel
151s
Max time network
132s
Command Line
Signatures
A310logger
StormKitty
StormKitty Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
A310logger Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe | N/A |
Reads local data of messenger clients
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | icanhazip.com | N/A | N/A |
Looks up geolocation information via web service
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 752 set thread context of 4048 | N/A | C:\Users\Admin\AppData\Local\Temp\090009000N.exe | C:\Users\Admin\AppData\Local\Temp\090009000N.exe |
| PID 4048 set thread context of 3744 | N/A | C:\Users\Admin\AppData\Local\Temp\090009000N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe |
| PID 4048 set thread context of 908 | N/A | C:\Users\Admin\AppData\Local\Temp\090009000N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe |
| PID 4048 set thread context of 2452 | N/A | C:\Users\Admin\AppData\Local\Temp\090009000N.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\090009000N.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\090009000N.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\090009000N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\090009000N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\090009000N.exe
"C:\Users\Admin\AppData\Local\Temp\090009000N.exe"
C:\Users\Admin\AppData\Local\Temp\090009000N.exe
"C:\Users\Admin\AppData\Local\Temp\090009000N.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 88
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | img.neko.airforce | udp |
| US | 167.172.239.151:443 | img.neko.airforce | tcp |
| US | 8.8.8.8:53 | icanhazip.com | udp |
| US | 104.18.6.156:80 | icanhazip.com | tcp |
| US | 8.8.8.8:53 | api.mylnikov.org | udp |
| US | 172.67.160.130:443 | api.mylnikov.org | tcp |
| US | 104.18.6.156:80 | icanhazip.com | tcp |
| US | 172.67.160.130:443 | api.mylnikov.org | tcp |
Files
memory/4048-114-0x00000000004024E0-mapping.dmp
memory/3744-117-0x0000000000400000-0x0000000000418000-memory.dmp
memory/3744-118-0x0000000000412452-mapping.dmp
memory/4048-120-0x0000000000400000-0x0000000000430000-memory.dmp
memory/752-119-0x0000000003140000-0x0000000003142000-memory.dmp
memory/3744-121-0x0000000002F40000-0x0000000002F41000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe
| MD5 | 1bad0cbd09b05a21157d8255dc801778 |
| SHA1 | ff284bba12f011b72e20d4c9537d6c455cdbf228 |
| SHA256 | 218073bda7a00e780704c1289d5e22ad27bb3ba11f210afa18af33a6ad5176e9 |
| SHA512 | 4fea56812eba1f1bba17f20d06b509e2a3b4e138562e53c230d0736d596abed4a6a3e43e26936fcd6d107924c8bba41885f34901afa4fd0d37d7e4a93c9b8533 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe
| MD5 | 1bad0cbd09b05a21157d8255dc801778 |
| SHA1 | ff284bba12f011b72e20d4c9537d6c455cdbf228 |
| SHA256 | 218073bda7a00e780704c1289d5e22ad27bb3ba11f210afa18af33a6ad5176e9 |
| SHA512 | 4fea56812eba1f1bba17f20d06b509e2a3b4e138562e53c230d0736d596abed4a6a3e43e26936fcd6d107924c8bba41885f34901afa4fd0d37d7e4a93c9b8533 |
memory/3168-122-0x0000000000000000-mapping.dmp
memory/3168-125-0x00000000029A0000-0x00000000029A2000-memory.dmp
memory/908-127-0x0000000000412452-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\InstallUtil.exe.log
| MD5 | a62535934fa7300b21d015be8236a2e5 |
| SHA1 | d94f020f9f0f299c46c0ce9b141a3b9da0f32814 |
| SHA256 | 3efaf87f4602570f0be76f4bd246425060a2731f83aec474d7f354f8e6f62c70 |
| SHA512 | 69761425416d2de37dc8934232160e2b8912b433cf8cbfc5505bc00d0c227624808c6414297addb91c966ff27045e9c4679af916efb563576c6fa23fdff1c5a5 |
memory/908-129-0x0000000000F30000-0x0000000000F31000-memory.dmp
memory/3860-130-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe
| MD5 | 1bad0cbd09b05a21157d8255dc801778 |
| SHA1 | ff284bba12f011b72e20d4c9537d6c455cdbf228 |
| SHA256 | 218073bda7a00e780704c1289d5e22ad27bb3ba11f210afa18af33a6ad5176e9 |
| SHA512 | 4fea56812eba1f1bba17f20d06b509e2a3b4e138562e53c230d0736d596abed4a6a3e43e26936fcd6d107924c8bba41885f34901afa4fd0d37d7e4a93c9b8533 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\MZ.exe
| MD5 | 1bad0cbd09b05a21157d8255dc801778 |
| SHA1 | ff284bba12f011b72e20d4c9537d6c455cdbf228 |
| SHA256 | 218073bda7a00e780704c1289d5e22ad27bb3ba11f210afa18af33a6ad5176e9 |
| SHA512 | 4fea56812eba1f1bba17f20d06b509e2a3b4e138562e53c230d0736d596abed4a6a3e43e26936fcd6d107924c8bba41885f34901afa4fd0d37d7e4a93c9b8533 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0\UsageLogs\MZ.exe.log
| MD5 | 0d96352b982082afe2903d10c1b819a2 |
| SHA1 | 37067f1193b4a3deaf27f35a09ddba8e2adee680 |
| SHA256 | 825a471d43d2b81bed778b2bd7a3bf1a2b22a81c3b0de3c68bc2aa9c5bebcec2 |
| SHA512 | e55862d182b1f1bc1b296cb213e2c576f545120678e2be930dbcf764069ecb9eb3737cfa010c0a4861a5a20605bfae42a49b955d80006c52bd1486b7134bc2af |
memory/3860-134-0x00000000026F0000-0x00000000026F2000-memory.dmp
memory/2452-136-0x0000000000412452-mapping.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2021-09-05 09:54
Reported
2021-09-05 09:56
Platform
win7v20210408
Max time kernel
18s
Max time network
18s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\090009000N.exe
"C:\Users\Admin\AppData\Local\Temp\090009000N.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | img.neko.airforce | udp |
| US | 167.172.239.151:443 | img.neko.airforce | tcp |
| US | 167.172.239.151:443 | img.neko.airforce | tcp |
| US | 167.172.239.151:443 | img.neko.airforce | tcp |
| US | 167.172.239.151:443 | img.neko.airforce | tcp |
Files
memory/684-60-0x0000000075C71000-0x0000000075C73000-memory.dmp