Analysis
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max time kernel
148s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
22-05-2024 02:27
Static task
static1
Behavioral task
behavioral1
Sample
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
General
-
Target
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe
-
Size
793KB
-
MD5
d4f137b8bf2f0d40d41191c8be541821
-
SHA1
ce050c34d79421adb074de782e0ea52c736c1e86
-
SHA256
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1
-
SHA512
4837970ca6401dba707f15fdc793ba98b9b70af4299b8f9b9f49914b149745f428a85fd15613692e8549cf9d70089c3fb3738d6dc77d1f030b6d68a2e36584dc
-
SSDEEP
12288:gKdQYPhiCUSyZsnY40EfLBUc4unPZAKCBHVE3L6440vaP/SS/LZi:gJYHUS9F0ETBUqREI6VpSSE
Malware Config
Signatures
-
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
-
Loads dropped DLL 1 IoCs
Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exepid process 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Drops file in System32 directory 1 IoCs
Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Ranglesten\atriumgaardes.pla d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exed5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exepid process 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe 2168 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exedescription pid process target process PID 2184 set thread context of 2168 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe -
Drops file in Program Files directory 1 IoCs
Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exedescription ioc process File opened for modification C:\Program Files (x86)\Common Files\senegas.sed d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe -
Drops file in Windows directory 2 IoCs
Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exedescription ioc process File opened for modification C:\Windows\resources\0409\bearlet.tor d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe File opened for modification C:\Windows\andenklasseskupeens\jordfyld.ini d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 190000000100000010000000a823b4a20180beb460cab955c24d7e21030000000100000014000000b1bc968bd4f49d622aa89a81f2150152a41d829c1d00000001000000100000006ee7f3b060d10e90a31ba3471b999236140000000100000014000000607b661a450d97ca89502f7d04cd34a8fffcfd4b0b000000010000001600000047006c006f00620061006c005300690067006e0000005300000001000000230000003021301f06092b06010401a032010130123010060a2b0601040182373c0101030200c0090000000100000068000000306606082b0601050507030106082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030806082b06010505070309060a2b0601040182370a030406082b0601050507030606082b0601050507030706082b060105050802020f00000001000000140000005a6d07b6371d966a2fb6ba92828ce5512a49513d200000000100000079030000308203753082025da003020102020b040000000001154b5ac394300d06092a864886f70d01010505003057310b300906035504061302424531193017060355040a1310476c6f62616c5369676e206e762d73613110300e060355040b1307526f6f74204341311b301906035504031312476c6f62616c5369676e20526f6f74204341301e170d3938303930313132303030305a170d3238303132383132303030305a3057310b300906035504061302424531193017060355040a1310476c6f62616c5369676e206e762d73613110300e060355040b1307526f6f74204341311b301906035504031312476c6f62616c5369676e20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100da0ee6998dcea3e34f8a7efbf18b83256bea481ff12ab0b9951104bdf063d1e26766cf1cddcf1b482bee8d898e9aaf298065abe9c72d12cbab1c4c7007a13d0a30cd158d4ff8ddd48c50151cef50eec42ef7fce952f2917de06dd535308e5e4373f241e9d56ae3b2893a5639386f063c88695b2a4dc5a754b86c89cc9bf93ccae5fd89f5123c927896d6dc746e934461d18dc746b2750e86e8198ad56d6cd5781695a2e9c80a38ebf224134f73549313853a1bbc1e34b58b058cb9778bb1db1f2091ab09536e90ce7b3774b97047912251631679aeb1ae412608c8192bd146aa48d6642ad78334ff2c2ac16c19434a0785e7d37cf62168efeaf2529f7f9390cf0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e04160414607b661a450d97ca89502f7d04cd34a8fffcfd4b300d06092a864886f70d01010505000382010100d673e77c4f76d08dbfecbaa2be34c52832b57cfc6c9c2c2bbd099e53bf6b5eaa1148b6e508a3b3ca3d614dd34609b33ec3a0e363551bf2baefad39e143b938a3e62f8a263befa05056f9c60afd38cdc40b705194979804dfc35f94d515c914419cc45d7564150dff5530ec868fff0def2cb96346f6aafcdfbc69fd2e1248649ae095f0a6ef298f01b115b50c1da5fe692c6924781eb3a71c7162eecac897ac175d8ac2f847866e2ac4563195d06789852bf96ca65d469d0caa82e49951dd70b7db563d61e46ae15cd6f6fe3dde41cc07ae6352bf5353f42be9c7fdb6f7825f85d24118db81b3041cc51fa4806f1520c9de0c880a1dd66655e2fc48c9292669e0 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 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 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exepid process 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exedescription pid process target process PID 2184 wrote to memory of 2168 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe PID 2184 wrote to memory of 2168 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe PID 2184 wrote to memory of 2168 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe PID 2184 wrote to memory of 2168 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe PID 2184 wrote to memory of 2168 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe PID 2184 wrote to memory of 2168 2184 d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe"C:\Users\Admin\AppData\Local\Temp\d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Users\Admin\AppData\Local\Temp\d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe"C:\Users\Admin\AppData\Local\Temp\d5c2c232447f0e59930b03dfb417815c61fa857d6ed61237554a947e598a08f1.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies system certificate store
PID:2168
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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Filesize
11KB
MD534442e1e0c2870341df55e1b7b3cccdc
SHA199b2fa21aead4b6ccd8ff2f6d3d3453a51d9c70c
SHA256269d232712c86983336badb40b9e55e80052d8389ed095ebf9214964d43b6bb1
SHA5124a8c57fb12997438b488b862f3fc9dc0f236e07bb47b2bce6053dcb03ac7ad171842f02ac749f02dda4719c681d186330524cd2953d33cb50854844e74b33d51