Overview
overview
8Static
static
7Illegal_Se...LA.rtf
windows7-x64
4Illegal_Se...LA.rtf
windows10-2004-x64
1Illegal_Se...es.exe
windows7-x64
8Illegal_Se...es.exe
windows10-2004-x64
8Illegal_Se...l.html
windows7-x64
1Illegal_Se...l.html
windows10-2004-x64
1Illegal_Se...za.dll
windows7-x64
1Illegal_Se...za.dll
windows10-2004-x64
1Illegal_Se...za.exe
windows7-x64
1Illegal_Se...za.exe
windows10-2004-x64
1Illegal_Se...xa.dll
windows7-x64
1Illegal_Se...xa.dll
windows10-2004-x64
1Illegal_Se...za.dll
windows7-x64
3Illegal_Se...za.dll
windows10-2004-x64
3Illegal_Se...za.exe
windows7-x64
1Illegal_Se...za.exe
windows10-2004-x64
1Illegal_Se...xa.dll
windows7-x64
3Illegal_Se...xa.dll
windows10-2004-x64
3Illegal_Se...ox.exe
windows7-x64
3Illegal_Se...ox.exe
windows10-2004-x64
3Illegal_Se...ox.exe
windows7-x64
3Illegal_Se...ox.exe
windows10-2004-x64
3Illegal_Se...ad.exe
windows7-x64
1Illegal_Se...ad.exe
windows10-2004-x64
1Illegal_Se...ad.exe
windows7-x64
1Illegal_Se...ad.exe
windows10-2004-x64
1Illegal_Se...er.exe
windows7-x64
7Illegal_Se...er.exe
windows10-2004-x64
7Illegal_Se...kg.exe
windows7-x64
1Illegal_Se...kg.exe
windows10-2004-x64
1Illegal_Se...iz.exe
windows7-x64
1Illegal_Se...iz.exe
windows10-2004-x64
1Analysis
-
max time kernel
90s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
09/03/2024, 14:47
Behavioral task
behavioral1
Sample
Illegal_Services-main/EULA.rtf
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Illegal_Services-main/EULA.rtf
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Illegal_Services-main/Illegal_Services.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Illegal_Services-main/Illegal_Services.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
Illegal_Services-main/Tutorial.html
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
Illegal_Services-main/Tutorial.html
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Illegal_Services-main/lib/7za/x64/7za.dll
Resource
win7-20231129-en
Behavioral task
behavioral8
Sample
Illegal_Services-main/lib/7za/x64/7za.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Illegal_Services-main/lib/7za/x64/7za.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Illegal_Services-main/lib/7za/x64/7za.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Illegal_Services-main/lib/7za/x64/7zxa.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Illegal_Services-main/lib/7za/x64/7zxa.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
Illegal_Services-main/lib/7za/x86/7za.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Illegal_Services-main/lib/7za/x86/7za.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
Illegal_Services-main/lib/7za/x86/7za.exe
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
Illegal_Services-main/lib/7za/x86/7za.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
Illegal_Services-main/lib/7za/x86/7zxa.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
Illegal_Services-main/lib/7za/x86/7zxa.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
Illegal_Services-main/lib/OpenFileBox.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
Illegal_Services-main/lib/OpenFileBox.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
Illegal_Services-main/lib/SaveFileBox.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Illegal_Services-main/lib/SaveFileBox.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
Illegal_Services-main/lib/binread/x64/binread.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
Illegal_Services-main/lib/binread/x64/binread.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
Illegal_Services-main/lib/binread/x86/binread.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Illegal_Services-main/lib/binread/x86/binread.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
Illegal_Services-main/lib/bookmarks_parser.exe
Resource
win7-20240220-en
Behavioral task
behavioral28
Sample
Illegal_Services-main/lib/bookmarks_parser.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
Illegal_Services-main/lib/cmdbkg.exe
Resource
win7-20240215-en
Behavioral task
behavioral30
Sample
Illegal_Services-main/lib/cmdbkg.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
Illegal_Services-main/lib/cmdwiz.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Illegal_Services-main/lib/cmdwiz.exe
Resource
win10v2004-20240226-en
General
-
Target
Illegal_Services-main/lib/bookmarks_parser.exe
-
Size
4.9MB
-
MD5
0024fb2a8b21fd0b100b4569fb2db2de
-
SHA1
e0e29770b67a8462849fb8e550a50ee802a9591e
-
SHA256
a1be50e4f27588775579853e450b80495a8e54b441ac0d1bb289eecc595674b2
-
SHA512
1dbe968ce41b783aa2f916a6a7fa1d34a1e82552cdff300d0ce449f1afdba28fd7bc81cb785f9ec5417edf6aaa428d4d2007208876fb4f130e3ede188865c7b7
-
SSDEEP
98304:PWZpdAeYVH917pxX+T5zCTZT6FQ/C3QnVDZhWwA7r3vsQBaWlhTV5qc5k+QH:ejAeEPK9C6Q/OQVtQw2r3vpEcLIc
Malware Config
Signatures
-
Loads dropped DLL 5 IoCs
pid Process 760 bookmarks_parser.exe 760 bookmarks_parser.exe 760 bookmarks_parser.exe 760 bookmarks_parser.exe 760 bookmarks_parser.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3624 wrote to memory of 760 3624 bookmarks_parser.exe 85 PID 3624 wrote to memory of 760 3624 bookmarks_parser.exe 85 PID 3624 wrote to memory of 760 3624 bookmarks_parser.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\Illegal_Services-main\lib\bookmarks_parser.exe"C:\Users\Admin\AppData\Local\Temp\Illegal_Services-main\lib\bookmarks_parser.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3624 -
C:\Users\Admin\AppData\Local\Temp\Illegal_Services-main\lib\bookmarks_parser.exe"C:\Users\Admin\AppData\Local\Temp\Illegal_Services-main\lib\bookmarks_parser.exe"2⤵
- Loads dropped DLL
PID:760
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
81KB
MD55116fd80399d5af500badb186c866cde
SHA18dfbcdd296383aebc039058101aac1ae408e5152
SHA2561e5dc86e122379740724621890a1ba1b18252c745631a6dff862aa7723a1f99a
SHA512e41b71380fa49743f1efcc920276dbf1b2f7f5db5771f64a4d2ff18039c124efdb3b7d3fa66eda2c47b21012abe1186eade388b38dcaa7e8417707be546c65d4
-
Filesize
70KB
MD569571f3b3b8a1101515e4aee7f080cd1
SHA167cbcbac47499b15a60343b67a80cd16c4a9c197
SHA2567a9c1b992529281ffc38944580dd858e85d4a76620c768839fb7fb7c21771989
SHA5125b110ce65a93e03205fc4bac5fb2c83e3f67aae1e84a1d5503589ce43e843c29a31379c013e43533c84e70c0a82e5db8fbe63a678e20b8cefa515199bc599c6d
-
Filesize
137KB
MD576677f460125603976656f78b8af6b56
SHA10664d710ef55f5c58178ce44c185a4c0ad10a31a
SHA256a8f71849e92ef2455488b5a9334bd0c378b92f75b089b3eddb284c0ca545060a
SHA51260a8d0c95553700ad5c18f4c5fc5475e22c8d42ccbe7bc26530649695e18cecf2202c55bd4c7d3a943a018f6737b9ef262f52cf75c5e8df63d72eca40fcff442
-
Filesize
1008KB
MD53c39f09efc25551e8d79d60ac23d205c
SHA1c965fc04fbf09de3cf012dd8171c707d717da537
SHA25652e1825807e78e761671a757848e3eac5f1c19fd26b1e238846b4086d0b01809
SHA51263323c079dd880058c3a1af8c6dd6df969d3b662a358b1b09273c401cd7cf2e0c1dbfa6cf65b5df201aaaa11c46188a2e13ec909cdfd8e1263cb1b129ddd06ab
-
Filesize
3.3MB
MD5a6b10a3a1f33d9fe136d0a33ccfaf515
SHA1208ff72618841a8dfef88d740ba09031df30e992
SHA256fa7856e27d6c177df9284aad00165dc004ba6ee8ad26b816756596b8d53e71e7
SHA5127278b861112afbbdbf98a6f6559e30d363e17c68832853d18a474b38ce3fdbd9f9cbb11fdf531d2f6ab54fc83f15786bdeb5ebec9655564ea7ce45485a29b332
-
Filesize
2.2MB
MD56298c09bdbc32ebaccf6f6cb681aa6a5
SHA155eba50fb3ff8d443e526d9994960e607fca5178
SHA256bb1c5d23b6bf648dd56e66268ce319a7ce3f0d239336c47346d94108f7703a1b
SHA51265cce37ce7c2c87e262cda6ff6ac7f0c70e485dd654aeafa99681a2092b20453db67c58b964b8e49b0c2471ae4e43761bb0a10a99db6a7a48407abf0f9fd8050
-
Filesize
893KB
MD5a924b24d71829da17e8908e05a5321e4
SHA1fa5c69798b997c34c87a8b32130f664cdef8c124
SHA256f32a61d91264aff96efd719915bed80785a8db4c8d881d6da28909b620fe466f
SHA5129223ec0e6e0f70b92473e897e4fd4635a19e9ca3aff2fe7c5c065764b58e86460442991787525ed53e425ecd36f2881a6df34c35d2a0e21b7ac4bc61bf1cbeab