Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 09:51
Static task
static1
Behavioral task
behavioral1
Sample
8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe
-
Size
1.0MB
-
MD5
8695e39a22c2ea56da6dba4c7c07e32b
-
SHA1
25f45efbce2d0657b5972e571916ef13633fccef
-
SHA256
497087d32c29854c429e0e50006f3a2a47329bb5586615353c0b0f25f9a54a57
-
SHA512
816e2e1b5acbb79f408d52fdcbd1739b4d263e27d539fc930568668b38d04935c5573637eead5ab82bd92d326660cd906a27637e65306a0b1b5ef067d777d4c9
-
SSDEEP
24576:8SW6SIhZbWsv+6szFB8hxeNtRmuGcmzRT7DXc:89aMfHDYvfzJXc
Malware Config
Signatures
-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
MassLogger Main payload 8 IoCs
Processes:
resource yara_rule behavioral2/memory/2096-13-0x0000000000400000-0x000000000051E000-memory.dmp family_masslogger behavioral2/memory/2096-11-0x0000000000400000-0x000000000051E000-memory.dmp family_masslogger behavioral2/memory/2096-10-0x00000000009F0000-0x0000000000A76000-memory.dmp family_masslogger behavioral2/memory/2096-9-0x00000000009F0000-0x0000000000A76000-memory.dmp family_masslogger behavioral2/memory/2096-7-0x0000000000400000-0x000000000051E000-memory.dmp family_masslogger behavioral2/memory/2096-25-0x0000000000400000-0x000000000051E000-memory.dmp family_masslogger behavioral2/memory/2096-26-0x0000000000400000-0x000000000051E000-memory.dmp family_masslogger behavioral2/memory/2096-32-0x0000000000400000-0x000000000051E000-memory.dmp family_masslogger -
Deletes itself 1 IoCs
Processes:
powershell.exepid process 1804 powershell.exe -
Drops startup file 1 IoCs
Processes:
notepad.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\totototototot.vbs notepad.exe -
Processes:
resource yara_rule behavioral2/memory/2096-13-0x0000000000400000-0x000000000051E000-memory.dmp upx behavioral2/memory/2096-11-0x0000000000400000-0x000000000051E000-memory.dmp upx behavioral2/memory/2096-6-0x0000000000400000-0x000000000051E000-memory.dmp upx behavioral2/memory/2096-7-0x0000000000400000-0x000000000051E000-memory.dmp upx behavioral2/memory/2096-4-0x0000000000400000-0x000000000051E000-memory.dmp upx -
Suspicious use of SetThreadContext 1 IoCs
Processes:
8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exedescription pid process target process PID 3924 set thread context of 2096 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exepowershell.exepid process 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe 2096 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe 2096 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe 1804 powershell.exe 1804 powershell.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exepid process 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exepowershell.exedescription pid process Token: SeDebugPrivilege 2096 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe Token: SeDebugPrivilege 1804 powershell.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exedescription pid process target process PID 3924 wrote to memory of 3408 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe notepad.exe PID 3924 wrote to memory of 3408 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe notepad.exe PID 3924 wrote to memory of 3408 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe notepad.exe PID 3924 wrote to memory of 3408 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe notepad.exe PID 3924 wrote to memory of 3408 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe notepad.exe PID 3924 wrote to memory of 2096 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe PID 3924 wrote to memory of 2096 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe PID 3924 wrote to memory of 2096 3924 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe PID 2096 wrote to memory of 1804 2096 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe powershell.exe PID 2096 wrote to memory of 1804 2096 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe powershell.exe PID 2096 wrote to memory of 1804 2096 8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe powershell.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
-
C:\Users\Admin\AppData\Local\Temp\8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\8695e39a22c2ea56da6dba4c7c07e32b_JaffaCakes118.exe'3⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0up1pqtc.j0e.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
memory/1804-50-0x0000000005A90000-0x0000000005DE4000-memory.dmpFilesize
3.3MB
-
memory/1804-59-0x0000000073EF0000-0x00000000746A0000-memory.dmpFilesize
7.7MB
-
memory/1804-55-0x0000000007380000-0x0000000007416000-memory.dmpFilesize
600KB
-
memory/1804-54-0x0000000006630000-0x000000000664A000-memory.dmpFilesize
104KB
-
memory/1804-53-0x0000000007760000-0x0000000007DDA000-memory.dmpFilesize
6.5MB
-
memory/1804-52-0x0000000006160000-0x00000000061AC000-memory.dmpFilesize
304KB
-
memory/1804-56-0x00000000066E0000-0x0000000006702000-memory.dmpFilesize
136KB
-
memory/1804-34-0x0000000004AC0000-0x0000000004AF6000-memory.dmpFilesize
216KB
-
memory/1804-51-0x0000000006110000-0x000000000612E000-memory.dmpFilesize
120KB
-
memory/1804-40-0x00000000059B0000-0x0000000005A16000-memory.dmpFilesize
408KB
-
memory/1804-39-0x00000000050D0000-0x00000000050F2000-memory.dmpFilesize
136KB
-
memory/1804-38-0x0000000073EF0000-0x00000000746A0000-memory.dmpFilesize
7.7MB
-
memory/1804-36-0x0000000073EF0000-0x00000000746A0000-memory.dmpFilesize
7.7MB
-
memory/1804-37-0x0000000005150000-0x0000000005778000-memory.dmpFilesize
6.2MB
-
memory/1804-35-0x0000000073EFE000-0x0000000073EFF000-memory.dmpFilesize
4KB
-
memory/2096-9-0x00000000009F0000-0x0000000000A76000-memory.dmpFilesize
536KB
-
memory/2096-7-0x0000000000400000-0x000000000051E000-memory.dmpFilesize
1.1MB
-
memory/2096-32-0x0000000000400000-0x000000000051E000-memory.dmpFilesize
1.1MB
-
memory/2096-29-0x0000000004FA0000-0x0000000005544000-memory.dmpFilesize
5.6MB
-
memory/2096-28-0x0000000004D40000-0x0000000004DD2000-memory.dmpFilesize
584KB
-
memory/2096-26-0x0000000000400000-0x000000000051E000-memory.dmpFilesize
1.1MB
-
memory/2096-25-0x0000000000400000-0x000000000051E000-memory.dmpFilesize
1.1MB
-
memory/2096-4-0x0000000000400000-0x000000000051E000-memory.dmpFilesize
1.1MB
-
memory/2096-13-0x0000000000400000-0x000000000051E000-memory.dmpFilesize
1.1MB
-
memory/2096-30-0x0000000004E40000-0x0000000004EA6000-memory.dmpFilesize
408KB
-
memory/2096-6-0x0000000000400000-0x000000000051E000-memory.dmpFilesize
1.1MB
-
memory/2096-11-0x0000000000400000-0x000000000051E000-memory.dmpFilesize
1.1MB
-
memory/2096-10-0x00000000009F0000-0x0000000000A76000-memory.dmpFilesize
536KB
-
memory/3408-12-0x0000000001270000-0x0000000001271000-memory.dmpFilesize
4KB
-
memory/3924-14-0x0000000000400000-0x000000000050C000-memory.dmpFilesize
1.0MB
-
memory/3924-0-0x00000000006B0000-0x00000000006B1000-memory.dmpFilesize
4KB
-
memory/3924-3-0x0000000002220000-0x0000000002221000-memory.dmpFilesize
4KB
-
memory/3924-1-0x0000000002200000-0x0000000002212000-memory.dmpFilesize
72KB
-
memory/3924-2-0x0000000002200000-0x0000000002212000-memory.dmpFilesize
72KB