b892e849451cc2b924116c97a1dfd1a74ab8948f053a5f412b8205fe6258eaf3

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 13:24

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General

Target

OctupusImageLoggerV1.exe
Size

21.8MB
MD5

0f081f1c63e1e28579e99ed2e6c912c6
SHA1

e6f2f0e29f5e9161e0b4658d0e367633c86b4319
SHA256

b892e849451cc2b924116c97a1dfd1a74ab8948f053a5f412b8205fe6258eaf3
SHA512

f29e1b191168d5488bbcf42cdff73acbb472d7b28b608268c79ffeb97a434cef3f16f0f97c6311133af131f02964b64de64bd26b6e7b94e62c7611640a8bbe7b
SSDEEP

393216:Uu7L/sQts+L01+l+uq+Vv9QETSovJQ788GJ8Icz3jz6idfNbnx:UCL0Qtsi01+l+uqgv9QEWohQgpcz3y0N

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 22 IoCs

Processes:

OctupusImageLoggerV1.exe

pid	process
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe
4808	OctupusImageLoggerV1.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

OctupusImageLoggerV1.exeOctupusImageLoggerV1.exe

description	pid	process	target process
PID 1568 wrote to memory of 4808	1568	OctupusImageLoggerV1.exe	OctupusImageLoggerV1.exe
PID 1568 wrote to memory of 4808	1568	OctupusImageLoggerV1.exe	OctupusImageLoggerV1.exe
PID 4808 wrote to memory of 3596	4808	OctupusImageLoggerV1.exe	cmd.exe
PID 4808 wrote to memory of 3596	4808	OctupusImageLoggerV1.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\OctupusImageLoggerV1.exe
"C:\Users\Admin\AppData\Local\Temp\OctupusImageLoggerV1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1568

C:\Users\Admin\AppData\Local\Temp\OctupusImageLoggerV1.exe
"C:\Users\Admin\AppData\Local\Temp\OctupusImageLoggerV1.exe"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4808

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "ver"
3⤵
PID:3596

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI15682\VCRUNTIME140.dll
Filesize
106KB

MD5
4585a96cc4eef6aafd5e27ea09147dc6

SHA1
489cfff1b19abbec98fda26ac8958005e88dd0cb

SHA256
a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736

SHA512
d78260c66331fe3029d2cc1b41a5d002ec651f2e3bbf55076d65839b5e3c6297955afd4d9ab8951fbdc9f929dbc65eb18b14b59bce1f2994318564eb4920f286

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\VCRUNTIME140_1.dll
Filesize
48KB

MD5
7e668ab8a78bd0118b94978d154c85bc

SHA1
dbac42a02a8d50639805174afd21d45f3c56e3a0

SHA256
e4b533a94e02c574780e4b333fcf0889f65ed00d39e32c0fbbda2116f185873f

SHA512
72bb41db17256141b06e2eaeb8fc65ad4abdb65e4b5f604c82b9e7e7f60050734137d602e0f853f1a38201515655b6982f2761ee0fa77c531aa58591c95f0032

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_asyncio.pyd
Filesize
63KB

MD5
79f71c92c850b2d0f5e39128a59054f1

SHA1
a773e62fa5df1373f08feaa1fb8fa1b6d5246252

SHA256
0237739399db629fdd94de209f19ac3c8cd74d48bebe40ad8ea6ac7556a51980

SHA512
3fdef4c04e7d89d923182e3e48d4f3d866204e878abcaacff657256f054aeafafdd352b5a55ea3864a090d01169ec67b52c7f944e02247592417d78532cc5171

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_bz2.pyd
Filesize
82KB

MD5
3859239ced9a45399b967ebce5a6ba23

SHA1
6f8ff3df90ac833c1eb69208db462cda8ca3f8d6

SHA256
a4dd883257a7ace84f96bcc6cd59e22d843d0db080606defae32923fc712c75a

SHA512
030e5ce81e36bd55f69d55cbb8385820eb7c1f95342c1a32058f49abeabb485b1c4a30877c07a56c9d909228e45a4196872e14ded4f87adaa8b6ad97463e5c69

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_cffi_backend.cp311-win_amd64.pyd
Filesize
177KB

MD5
210def84bb2c35115a2b2ac25e3ffd8f

SHA1
0376b275c81c25d4df2be4789c875b31f106bd09

SHA256
59767b0918859beddf28a7d66a50431411ffd940c32b3e8347e6d938b60facdf

SHA512
cd5551eb7afd4645860c7edd7b0abd375ee6e1da934be21a6099879c8ee3812d57f2398cad28fbb6f75bba77471d9b32c96c7c1e9d3b4d26c7fc838745746c7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_ctypes.pyd
Filesize
120KB

MD5
bd36f7d64660d120c6fb98c8f536d369

SHA1
6829c9ce6091cb2b085eb3d5469337ac4782f927

SHA256
ee543453ac1a2b9b52e80dc66207d3767012ca24ce2b44206804767f37443902

SHA512
bd15f6d4492ddbc89fcbadba07fc10aa6698b13030dd301340b5f1b02b74191faf9b3dcf66b72ecf96084656084b531034ea5cadc1dd333ef64afb69a1d1fd56

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_decimal.pyd
Filesize
247KB

MD5
65b4ab77d6c6231c145d3e20e7073f51

SHA1
23d5ce68ed6aa8eaabe3366d2dd04e89d248328e

SHA256
93eb9d1859edca1c29594491863bf3d72af70b9a4240e0d9dd171f668f4f8614

SHA512
28023446e5ac90e9e618673c879ca46f598a62fbb9e69ef925db334ad9cb1544916caf81e2ecdc26b75964dcedba4ad4de1ba2c42fb838d0df504d963fcf17ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_hashlib.pyd
Filesize
63KB

MD5
4255c44dc64f11f32c961bf275aab3a2

SHA1
c1631b2821a7e8a1783ecfe9a14db453be54c30a

SHA256
e557873d5ad59fd6bd29d0f801ad0651dbb8d9ac21545defe508089e92a15e29

SHA512
7d3a306755a123b246f31994cd812e7922943cdbbc9db5a6e4d3372ea434a635ffd3945b5d2046de669e7983ef2845bd007a441d09cfe05cf346523c12bdad52

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_lzma.pyd
Filesize
155KB

MD5
e5abc3a72996f8fde0bcf709e6577d9d

SHA1
15770bdcd06e171f0b868c803b8cf33a8581edd3

SHA256
1796038480754a680f33a4e37c8b5673cc86c49281a287dc0c5cae984d0cb4bb

SHA512
b347474dc071f2857e1e16965b43db6518e35915b8168bdeff1ead4dff710a1cc9f04ca0ced23a6de40d717eea375eedb0bf3714daf35de6a77f071db33dfae6

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_multiprocessing.pyd
Filesize
33KB

MD5
827439c35a0cee0de6421af039ca7ff9

SHA1
e7fdc4624c3d4380e527ee6997d4ebdeec353eea

SHA256
b86e19e57a415ae9d65d4c0a86658de2d2ad6a97617cb514a105449c9b679d89

SHA512
92f2344253eccf24cafda8f5559e2fa4c21d5b0889540139278032491596ec0ac743b18d4074ae12cb15060edfed14b243a37b23434e7b2f15998fadda3d15f3

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_overlapped.pyd
Filesize
49KB

MD5
e5aceaf21e82253e300c0b78793887a8

SHA1
c58f78fbbe8713cb00ccdfeb1d8d7359f58ebfde

SHA256
d950342686c959056ff43c9e5127554760fa20669d97166927dd6aae5494e02a

SHA512
517c29928d6623cf3b2bcdcd68551070d2894874893c0d115a0172d749b6fe102af6261c0fd1b65664f742fa96abbce2f8111a72e1a3c2f574b58b909205937f

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_queue.pyd
Filesize
31KB

MD5
f00133f7758627a15f2d98c034cf1657

SHA1
2f5f54eda4634052f5be24c560154af6647eee05

SHA256
35609869edc57d806925ec52cca9bc5a035e30d5f40549647d4da6d7983f8659

SHA512
1c77dd811d2184beedf3c553c3f4da2144b75c6518543f98c630c59cd597fcbf6fd22cfbb0a7b9ea2fdb7983ff69d0d99e8201f4e84a0629bc5733aa09ffc201

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_socket.pyd
Filesize
77KB

MD5
1eea9568d6fdef29b9963783827f5867

SHA1
a17760365094966220661ad87e57efe09cd85b84

SHA256
74181072392a3727049ea3681fe9e59516373809ced53e08f6da7c496b76e117

SHA512
d9443b70fcdc4d0ea1cb93a88325012d3f99db88c36393a7ded6d04f590e582f7f1640d8b153fe3c5342fa93802a8374f03f6cd37dd40cdbb5ade2e07fad1e09

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_sqlite3.pyd
Filesize
117KB

MD5
d7b9ed5f37519b68750ecb5defb8e957

SHA1
661cf73707e02d2837f914adc149b61a120dda7d

SHA256
2ce63e16df518ae178de0940505ff1b11da97a5b175fe2a0d355b2ee351c55fd

SHA512
f04708c28feb54f355d977e462245b183a0b50f4db6926c767e8f1499e83e910b05a3023b84d398fb5dd87743fe6146dbbc3e1caaed5351c27396f16746c6d6b

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_ssl.pyd
Filesize
157KB

MD5
208b0108172e59542260934a2e7cfa85

SHA1
1d7ffb1b1754b97448eb41e686c0c79194d2ab3a

SHA256
5160500474ec95d4f3af7e467cc70cb37bec1d12545f0299aab6d69cea106c69

SHA512
41abf6deab0f6c048967ca6060c337067f9f8125529925971be86681ec0d3592c72b9cc85dd8bdee5dd3e4e69e3bb629710d2d641078d5618b4f55b8a60cc69d

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\_uuid.pyd
Filesize
24KB

MD5
46e9d7b5d9668c9db5caa48782ca71ba

SHA1
6bbc83a542053991b57f431dd377940418848131

SHA256
f6063622c0a0a34468679413d1b18d1f3be67e747696ab972361faed4b8d6735

SHA512
c5b171ebdb51b1755281c3180b30e88796db8aa96073489613dab96b6959a205846711187266a0ba30782102ce14fbfa4d9f413a2c018494597600482329ebf7

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\base_library.zip
Filesize
1.4MB

MD5
2f6d57bccf7f7735acb884a980410f6a

SHA1
93a6926887a08dc09cd92864cd82b2bec7b24ec5

SHA256
1b7d326bad406e96a4c83b5a49714819467e3174ed0a74f81c9ebd96d1dd40b3

SHA512
95bcfc66dbe7b6ad324bd2dc2258a3366a3594bfc50118ab37a2a204906109e42192fb10a91172b340cc28c12640513db268c854947fb9ed8426f214ff8889b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\libcrypto-1_1.dll
Filesize
3.3MB

MD5
e94733523bcd9a1fb6ac47e10a267287

SHA1
94033b405386d04c75ffe6a424b9814b75c608ac

SHA256
f20eb4efd8647b5273fdaafceb8ccb2b8ba5329665878e01986cbfc1e6832c44

SHA512
07dd0eb86498497e693da0f9dd08de5b7b09052a2d6754cfbc2aa260e7f56790e6c0a968875f7803cb735609b1e9b9c91a91b84913059c561bffed5ab2cbb29f

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\libffi-8.dll
Filesize
38KB

MD5
0f8e4992ca92baaf54cc0b43aaccce21

SHA1
c7300975df267b1d6adcbac0ac93fd7b1ab49bd2

SHA256
eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a

SHA512
6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\libssl-1_1.dll
Filesize
688KB

MD5
25bde25d332383d1228b2e66a4cb9f3e

SHA1
cd5b9c3dd6aab470d445e3956708a324e93a9160

SHA256
c8f7237e7040a73c2bea567acc9cec373aadd48654aaac6122416e160f08ca13

SHA512
ca2f2139bb456799c9f98ef8d89fd7c09d1972fa5dd8fc01b14b7af00bf8d2c2175fb2c0c41e49a6daf540e67943aad338e33c1556fd6040ef06e0f25bfa88fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\pyexpat.pyd
Filesize
194KB

MD5
9c21a5540fc572f75901820cf97245ec

SHA1
09296f032a50de7b398018f28ee8086da915aebd

SHA256
2ff8cd82e7cc255e219e7734498d2dea0c65a5ab29dc8581240d40eb81246045

SHA512
4217268db87eec2f0a14b5881edb3fdb8efe7ea27d6dcbee7602ca4997416c1130420f11167dac7e781553f3611409fa37650b7c2b2d09f19dc190b17b410ba5

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\python3.DLL
Filesize
65KB

MD5
b711598fc3ed0fe4cf2c7f3e0877979e

SHA1
299c799e5d697834aa2447d8a313588ab5c5e433

SHA256
520169aa6cf49d7ee724d1178de1be0e809e4bdcf671e06f3d422a0dd5fd294a

SHA512
b3d59eff5e38cef651c9603971bde77be7231ea8b7bdb444259390a8a9e452e107a0b6cb9cc93e37fd3b40afb2ba9e67217d648bfca52f7cdc4b60c7493b6b84

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\python311.dll
Filesize
5.5MB

MD5
5a5dd7cad8028097842b0afef45bfbcf

SHA1
e247a2e460687c607253949c52ae2801ff35dc4a

SHA256
a811c7516f531f1515d10743ae78004dd627eba0dc2d3bc0d2e033b2722043ce

SHA512
e6268e4fad2ce3ef16b68298a57498e16f0262bf3531539ad013a66f72df471569f94c6fcc48154b7c3049a3ad15cbfcbb6345dacb4f4ed7d528c74d589c9858

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\pywin32_system32\pythoncom311.dll
Filesize
654KB

MD5
f98264f2dacfc8e299391ed1180ab493

SHA1
849551b6d9142bf983e816fef4c05e639d2c1018

SHA256
0fe49ec1143a0efe168809c9d48fe3e857e2ac39b19db3fd8718c56a4056696b

SHA512
6bb3dbd9f4d3e6b7bd294f3cb8b2ef4c29b9eff85c0cfd5e2d2465be909014a7b2ecd3dc06265b1b58196892bb04d3e6b0aa4b2ccbf3a716e0ff950eb28db11c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\pywin32_system32\pywintypes311.dll
Filesize
131KB

MD5
90b786dc6795d8ad0870e290349b5b52

SHA1
592c54e67cf5d2d884339e7a8d7a21e003e6482f

SHA256
89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a

SHA512
c6e1dbf25d260c723a26c88ec027d40d47f5e28fc9eb2dbc72a88813a1d05c7f75616b31836b68b87df45c65eef6f3eaed2a9f9767f9e2f12c45f672c2116e72

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\select.pyd
Filesize
29KB

MD5
c97a587e19227d03a85e90a04d7937f6

SHA1
463703cf1cac4e2297b442654fc6169b70cfb9bf

SHA256
c4aa9a106381835cfb5f9badfb9d77df74338bc66e69183757a5a3774ccdaccf

SHA512
97784363f3b0b794d2f9fd6a2c862d64910c71591006a34eedff989ecca669ac245b3dfe68eaa6da621209a3ab61d36e9118ebb4be4c0e72ce80fab7b43bde12

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\sqlite3.dll
Filesize
1.4MB

MD5
08d50fd2b635972dc84a6fb6fc581c06

SHA1
4bcfc96a1aad74f7ab11596788acb9a8d1126064

SHA256
bb5ac4945b43611c1821fa575af3152b2937b4bc1a77531136780cc4a28f82e9

SHA512
8ec536e97d7265f007ad0f99fc8b9eecc9355a63f131b96e8a04e4bd38d3c72e3b80e36e4b1923548bd77eb417c5e0ac6a01d09af23311784a328fbed3c41084

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\unicodedata.pyd
Filesize
1.1MB

MD5
aa13ee6770452af73828b55af5cd1a32

SHA1
c01ece61c7623e36a834d8b3c660e7f28c91177e

SHA256
8fbed20e9225ff82132e97b4fefbb5ddbc10c062d9e3f920a6616ab27bb5b0fb

SHA512
b2eeb9a7d4a32e91084fdae302953aac57388a5390f9404d8dfe5c4a8f66ca2ab73253cf5ba4cc55350d8306230dd1114a61e22c23f42fbcc5c0098046e97e0f

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI15682\win32\win32api.pyd
Filesize
130KB

MD5
1d6762b494dc9e60ca95f7238ae1fb14

SHA1
aa0397d96a0ed41b2f03352049dafe040d59ad5d

SHA256
fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664

SHA512
0b561f651161a34c37ff8d115f154c52202f573d049681f8cdd7bba2e966bb8203780c19ba824b4a693ef12ef1eeef6aeeef96eb369e4b6129f1deb6b26aaa00

Download Submit