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Overview
overview
10Static
static
3MsiZap.exe
windows7-x64
3MsiZap.exe
windows10-2004-x64
3adfind.exe
windows7-x64
3adfind.exe
windows10-2004-x64
3croperdate.dll
windows7-x64
3croperdate.dll
windows10-2004-x64
3croperdate.exe
windows7-x64
10croperdate.exe
windows10-2004-x64
10croperdate64.dll
windows7-x64
1croperdate64.dll
windows10-2004-x64
1doc_main_0.docx
windows7-x64
7doc_main_0.docx
windows10-2004-x64
1doc_main_1.docx
windows7-x64
7doc_main_1.docx
windows10-2004-x64
1doc_main_10.docx
windows7-x64
7doc_main_10.docx
windows10-2004-x64
1doc_main_11.docx
windows7-x64
7doc_main_11.docx
windows10-2004-x64
1doc_main_12.docx
windows7-x64
7doc_main_12.docx
windows10-2004-x64
1doc_main_13.docx
windows7-x64
7doc_main_13.docx
windows10-2004-x64
1doc_main_14.docx
windows7-x64
7doc_main_14.docx
windows10-2004-x64
1doc_main_15.docx
windows7-x64
7doc_main_15.docx
windows10-2004-x64
1doc_main_16.docx
windows7-x64
7doc_main_16.docx
windows10-2004-x64
1doc_main_17.docx
windows7-x64
7doc_main_17.docx
windows10-2004-x64
1doc_main_18.docx
windows7-x64
7doc_main_18.docx
windows10-2004-x64
1Analysis
-
max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24/12/2024, 10:34
Static task
static1
Behavioral task
behavioral1
Sample
MsiZap.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
MsiZap.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
adfind.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
adfind.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
croperdate.dll
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
croperdate.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
croperdate.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
croperdate.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
croperdate64.dll
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
croperdate64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
doc_main_0.docx
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
doc_main_0.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
doc_main_1.docx
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
doc_main_1.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
doc_main_10.docx
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
doc_main_10.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
doc_main_11.docx
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
doc_main_11.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
doc_main_12.docx
Resource
win7-20241023-en
Behavioral task
behavioral20
Sample
doc_main_12.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
doc_main_13.docx
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
doc_main_13.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
doc_main_14.docx
Resource
win7-20241010-en
Behavioral task
behavioral24
Sample
doc_main_14.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
doc_main_15.docx
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
doc_main_15.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
doc_main_16.docx
Resource
win7-20241010-en
Behavioral task
behavioral28
Sample
doc_main_16.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
doc_main_17.docx
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
doc_main_17.docx
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
doc_main_18.docx
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
doc_main_18.docx
Resource
win10v2004-20241007-en
General
-
Target
doc_main_13.docx
-
Size
111KB
-
MD5
9084e4d8ac94932754f159bc8cd1d6d9
-
SHA1
f79cb584125657f838d93eba298a0a9f03c13788
-
SHA256
a0b090d191661c0f390d924b084eefa2688ea185fd8eeade4f8718fc6d7dff2b
-
SHA512
d0c593e2f13321cd2c10bb3d7f4a22dea0dd9c4165cead90ac4f292e34e0d56ae95f040ecf40630884a748522485c6374852238e240a0cb7fc3788690be07d8a
-
SSDEEP
3072:WeBQAhNHh83WrtH8ynSlP2UUQk+CmLSZHU:PLvB83+cySlVYmL9
Malware Config
Signatures
-
Abuses OpenXML format to download file from external location
-
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WINWORD.EXE -
Office loads VBA resources, possible macro or embedded object present
-
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2788 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2788 WINWORD.EXE 2788 WINWORD.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2788 wrote to memory of 1736 2788 WINWORD.EXE 33 PID 2788 wrote to memory of 1736 2788 WINWORD.EXE 33 PID 2788 wrote to memory of 1736 2788 WINWORD.EXE 33 PID 2788 wrote to memory of 1736 2788 WINWORD.EXE 33
Processes
-
C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\doc_main_13.docx"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:1736
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
128KB
MD5daf1b14b87eec49efe58e6b928fbce08
SHA11b625a3e5a110de9e59594e6fc4a20394c609581
SHA256bf1a3557993091e1cbe9ae6186afbf77e439624e5d05c35e1602612056d314c0
SHA5128ce88fffb4ae60e17e82a93e7c758f453fb4bc1ee45682379d2af3f90485ba14e5e678fbd0213ee318be20eed50ca10b6215907c39d1a444fda06f4730f954a4
-
C:\Users\Admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\FSD-{AD3A1112-CDA8-4BE8-BE94-D1C3451CD418}.FSD
Filesize128KB
MD52824febe7ef31436a2b2def40b6be838
SHA184eae773cb1f31c913f5a8a01f250d2cc444b38d
SHA25602d71ac18195a82486893afdcbeda26d24e055c25cfd246cecdba1084da17f9a
SHA512df73dc1adbefebf9783dab83df5cf3d47fc11fc6e0f29cd86af9f8b37cb62ccd2dd2eb2b6d24f063cc8d28b7493ebfb24bc9f82d1588743f6c168aee88c957cb
-
C:\Users\Admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\LocalCacheFileEditManager\FSD-CNRY.FSD
Filesize128KB
MD5c99708eeaa15fffcdc418447121fb34c
SHA136d33c763f5898a388aeda0aba013c473de1e59a
SHA256f6f787b15f37d7a7e8b49f72cb0ffcd52a0213bad11352ad31b176058e5c176b
SHA512c5036d2c65df0cf8ec826187e18f757d68a88b14bfb5b6836f8dcaf4c54594cc8e4e0ee38c4701305152c9dbe5e918b81d1f81f69cff94fe281f1198ec473ad0
-
C:\Users\Admin\AppData\Local\Microsoft\Office\14.0\OfficeFileCache\LocalCacheFileEditManager\FSD-{4CB653DE-0C73-4F2D-BD3B-7B41193B19B3}.FSD
Filesize128KB
MD5061a5a1545535af6acc84d9ecfd7b7e0
SHA17b6e615af3e3ddb6d92499a3bc0af74bd886df6b
SHA256ab8dc3d58c1fd3692eb3bdd07a04ca7024f62e3f99a33f8bb396ed406bb30335
SHA512f4d9f3834607a6ef66d3ac76910f08ea7f62cd930e1e76329d8c98605914308d322c8dc5377d2288a87456bf30b5d6ae29c3e47c20b3a26da6990344d2df387d
-
Filesize
128KB
MD58cca590145fd985d8e916989106b3094
SHA17758879e0d4856a1c813d73a7a9f276e166c0949
SHA2568e7675ffbfe582cd3e1fb7fa1258c28adb5dd9db31479e1aa739636984d848ab
SHA5127ab40e5b9cffc72ef841c2441feb7c590aff65de3f28acd8a0324b46332eee731e19a4d060411162fa6a084443ecab28025f82d726d2bcd5eca10fd320e91aa7