cdddb70fc2836d52d8fe97b8bf301ffb9386ca7fe611b5a4b8bc055f9d344cc1

Analysis

max time kernel
133s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25-05-2024 05:36

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General

Target

byebyefronbypass.exe
Size

17.9MB
MD5

b5128526be8a6b02a0ea3dcb4bef1478
SHA1

18ebaf313817a11509c88b56c21fee3153d2355b
SHA256

cdddb70fc2836d52d8fe97b8bf301ffb9386ca7fe611b5a4b8bc055f9d344cc1
SHA512

05b68778d5c33c6e2b1109d6886a1e859ed8430a7b3a5a7e7c9fe3cfd6699a5b48505502097e61aad9f4b4def7c8b1c2f6ce94cc2cc5ace6be13a22e2520592f
SSDEEP

393216:/PuxYjFHQAmcWBfVuQaFMR8D7fwveOn92/wnMU+j5QzFeY:/Pux6F2Bf5aFMR8DoewQW650F

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

incognito.exe

pid process

4172 incognito.exe

Loads dropped DLL 27 IoCs

Processes:

incognito.exe

pid	process
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe
4172	incognito.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

incognito.exe

description pid process

Token: SeDebugPrivilege 4172 incognito.exe

description	pid	process
Token: SeDebugPrivilege	4172	incognito.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

byebyefronbypass.exeincognito.exe

description	pid	process	target process
PID 3268 wrote to memory of 4172	3268	byebyefronbypass.exe	incognito.exe
PID 3268 wrote to memory of 4172	3268	byebyefronbypass.exe	incognito.exe
PID 4172 wrote to memory of 2296	4172	incognito.exe	cmd.exe
PID 4172 wrote to memory of 2296	4172	incognito.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\byebyefronbypass.exe
"C:\Users\Admin\AppData\Local\Temp\byebyefronbypass.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3268

C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\incognito.exe
"C:\Users\Admin\AppData\Local\Temp\byebyefronbypass.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4172

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "ver"
3⤵
PID:2296

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 --field-trial-handle=4040,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=4196 /prefetch:8
1⤵
PID:1028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\VCRUNTIME140_1.dll
Filesize
37KB

MD5
75e78e4bf561031d39f86143753400ff

SHA1
324c2a99e39f8992459495182677e91656a05206

SHA256
1758085a61527b427c4380f0c976d29a8bee889f2ac480c356a3f166433bf70e

SHA512
ce4daf46bce44a89d21308c63e2de8b757a23be2630360209c4a25eb13f1f66a04fbb0a124761a33bbf34496f2f2a02b8df159b4b62f1b6241e1dbfb0e5d9756

Download Submit
C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\libffi-8.dll
Filesize
34KB

MD5
32d36d2b0719db2b739af803c5e1c2f5

SHA1
023c4f1159a2a05420f68daf939b9ac2b04ab082

SHA256
128a583e821e52b595eb4b3dda17697d3ca456ee72945f7ecce48ededad0e93c

SHA512
a0a68cfc2f96cb1afd29db185c940e9838b6d097d2591b0a2e66830dd500e8b9538d170125a00ee8c22b8251181b73518b73de94beeedd421d3e888564a111c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\tk86t.dll
Filesize
1.5MB

MD5
499fa3dea045af56ee5356c0ce7d6ce2

SHA1
0444b7d4ecd25491245824c17b84916ee5b39f74

SHA256
20139f4c327711baf18289584fa0c8112f7bb3ba55475bded21f3d107672ed94

SHA512
d776749effa241ba1415b28d2fcff1d64ed903569a8c4e56dfddd672a53b2f44119734b1959b72a9b3f4060bb2c67b7dea959cc2d4a8e9f781f17009c6840fc1

Download Submit
C:\Users\Admin\AppData\Local\Temp\ONEFIL~1\win32file.pyd
Filesize
140KB

MD5
06afadb12d29f947746dea813784efe1

SHA1
60402c0f3e5bc5a50f220aa98a40060572b8f5cb

SHA256
4a9f813daa23e27c8a1d0915cfcc1c06e4df10c9ee33a37e215888129501d256

SHA512
3032eb20475873d037ab3722596d98841ddc18a698981697dca85a5d446d0d9985b397eaac1b91c44527adbfdd97a6435261b28529acabe6dd7b4ed59c1162ee

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\PIL\_imaging.pyd
Filesize
2.2MB

MD5
15118d51e423acf230b170559c3fb713

SHA1
e1cb1f053516aba77e7df239c63ffa0a4864e3c3

SHA256
7334f1a36c66ae8969ec0c47984a5485ded66b920185b3d00a48ab72d441e8e2

SHA512
ccc2dc637522e5a441047f2dd3aa6b442b8c773bf6ba30c87d4d0c763b0a6ece19590f9014459ae1c21fe7778a0aa10ab5c1b3597c7db09420cce95ab021e575

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\_bz2.pyd
Filesize
81KB

MD5
4101128e19134a4733028cfaafc2f3bb

SHA1
66c18b0406201c3cfbba6e239ab9ee3dbb3be07d

SHA256
5843872d5e2b08f138a71fe9ba94813afee59c8b48166d4a8eb0f606107a7e80

SHA512
4f2fc415026d7fd71c5018bc2ffdf37a5b835a417b9e5017261849e36d65375715bae148ce8f9649f9d807a63ac09d0fb270e4abae83dfa371d129953a5422ca

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\_ctypes.pyd
Filesize
120KB

MD5
6a9ca97c039d9bbb7abf40b53c851198

SHA1
01bcbd134a76ccd4f3badb5f4056abedcff60734

SHA256
e662d2b35bb48c5f3432bde79c0d20313238af800968ba0faa6ea7e7e5ef4535

SHA512
dedf7f98afc0a94a248f12e4c4ca01b412da45b926da3f9c4cbc1d2cbb98c8899f43f5884b1bf1f0b941edaeef65612ea17438e67745962ff13761300910960d

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\_hashlib.pyd
Filesize
62KB

MD5
de4d104ea13b70c093b07219d2eff6cb

SHA1
83daf591c049f977879e5114c5fea9bbbfa0ad7b

SHA256
39bc615842a176db72d4e0558f3cdcae23ab0623ad132f815d21dcfbfd4b110e

SHA512
567f703c2e45f13c6107d767597dba762dc5caa86024c87e7b28df2d6c77cd06d3f1f97eed45e6ef127d5346679fea89ac4dc2c453ce366b6233c0fa68d82692

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\_lzma.pyd
Filesize
154KB

MD5
337b0e65a856568778e25660f77bc80a

SHA1
4d9e921feaee5fa70181eba99054ffa7b6c9bb3f

SHA256
613de58e4a9a80eff8f8bc45c350a6eaebf89f85ffd2d7e3b0b266bf0888a60a

SHA512
19e6da02d9d25ccef06c843b9f429e6b598667270631febe99a0d12fc12d5da4fb242973a8351d3bf169f60d2e17fe821ad692038c793ce69dfb66a42211398e

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\_socket.pyd
Filesize
76KB

MD5
8140bdc5803a4893509f0e39b67158ce

SHA1
653cc1c82ba6240b0186623724aec3287e9bc232

SHA256
39715ef8d043354f0ab15f62878530a38518fb6192bc48da6a098498e8d35769

SHA512
d0878fee92e555b15e9f01ce39cfdc3d6122b41ce00ec3a4a7f0f661619f83ec520dca41e35a1e15650fb34ad238974fe8019577c42ca460dde76e3891b0e826

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\_ssl.pyd
Filesize
155KB

MD5
069bccc9f31f57616e88c92650589bdd

SHA1
050fc5ccd92af4fbb3047be40202d062f9958e57

SHA256
cb42e8598e3fa53eeebf63f2af1730b9ec64614bda276ab2cd1f1c196b3d7e32

SHA512
0e5513fbe42987c658dba13da737c547ff0b8006aecf538c2f5cf731c54de83e26889be62e5c8a10d2c91d5ada4d64015b640dab13130039a5a8a5ab33a723dc

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\_tkinter.pyd
Filesize
61KB

MD5
442304ce4ad2d40e0d85a89b52b6d272

SHA1
5b5add527dd6fea47d4caa923694eee8d741b488

SHA256
6ff6cc788f1ab19de383810ddbd15ecd5fc8216faf5e1e406bbf9a608fbb9991

SHA512
df5a47780a6642c310417c2d2e8c439eb2a324d9318ef1ea5af36c5657cc34a8aa950edbe5f91869bf0d50cccebcb7a08447dbcfdc75e29acc8c72327f231e43

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\_uuid.pyd
Filesize
23KB

MD5
9a4957bdc2a783ed4ba681cba2c99c5c

SHA1
f73d33677f5c61deb8a736e8dde14e1924e0b0dc

SHA256
f7f57807c15c21c5aa9818edf3993d0b94aef8af5808e1ad86a98637fc499d44

SHA512
027bdcb5b3e0ca911ee3c94c42da7309ea381b4c8ec27cf9a04090fff871db3cf9b7b659fdbcfff8887a058cb9b092b92d7d11f4f934a53be81c29ef8895ac2b

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\incognito.exe
Filesize
30.3MB

MD5
46191afb95c6fa94819ad41a7e8db3d1

SHA1
0a09f7aa968622bb82466fd9ed6d690d601eb620

SHA256
8c22daf73e7b7ab73575bd24761720c0e6c8a7e653805c025a7b01cfd04aa9ad

SHA512
f6b97a30ffe0219a8d1c261d3c5a61a54500525d1fd09ffad759ca26b83cd2975c794662db841b43bf519a80324ba4d3021e866a0eb7ce394b3cedf2d20cefb8

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\libcrypto-1_1.dll
Filesize
3.3MB

MD5
6f4b8eb45a965372156086201207c81f

SHA1
8278f9539463f0a45009287f0516098cb7a15406

SHA256
976ce72efd0a8aeeb6e21ad441aa9138434314ea07f777432205947cdb149541

SHA512
2c5c54842aba9c82fb9e7594ae9e264ac3cbdc2cc1cd22263e9d77479b93636799d0f28235ac79937070e40b04a097c3ea3b7e0cd4376a95ed8ca90245b7891f

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\libssl-1_1.dll
Filesize
686KB

MD5
8769adafca3a6fc6ef26f01fd31afa84

SHA1
38baef74bdd2e941ccd321f91bfd49dacc6a3cb6

SHA256
2aebb73530d21a2273692a5a3d57235b770daf1c35f60c74e01754a5dac05071

SHA512
fac22f1a2ffbfb4789bdeed476c8daf42547d40efe3e11b41fadbc4445bb7ca77675a31b5337df55fdeb4d2739e0fb2cbcac2feabfd4cd48201f8ae50a9bd90b

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\psutil\_psutil_windows.pyd
Filesize
65KB

MD5
3cba71b6bc59c26518dc865241add80a

SHA1
7e9c609790b1de110328bbbcbb4cd09b7150e5bd

SHA256
e10b73d6e13a5ae2624630f3d8535c5091ef403db6a00a2798f30874938ee996

SHA512
3ef7e20e382d51d93c707be930e12781636433650d0a2c27e109ebebeba1f30ea3e7b09af985f87f67f6b9d2ac6a7a717435f94b9d1585a9eb093a83771b43f2

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\python3.dll
Filesize
64KB

MD5
34e49bb1dfddf6037f0001d9aefe7d61

SHA1
a25a39dca11cdc195c9ecd49e95657a3e4fe3215

SHA256
4055d1b9e553b78c244143ab6b48151604003b39a9bf54879dee9175455c1281

SHA512
edb715654baaf499cf788bcacd5657adcf9f20b37b02671abe71bda334629344415ed3a7e95cb51164e66a7aa3ed4bf84acb05649ccd55e3f64036f3178b7856

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\python311.dll
Filesize
5.5MB

MD5
9a24c8c35e4ac4b1597124c1dcbebe0f

SHA1
f59782a4923a30118b97e01a7f8db69b92d8382a

SHA256
a0cf640e756875c25c12b4a38ba5f2772e8e512036e2ac59eb8567bf05ffbfb7

SHA512
9d9336bf1f0d3bc9ce4a636a5f4e52c5f9487f51f00614fc4a34854a315ce7ea8be328153812dbd67c45c75001818fa63317eba15a6c9a024fa9f2cab163165b

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\pywintypes311.dll
Filesize
131KB

MD5
90b786dc6795d8ad0870e290349b5b52

SHA1
592c54e67cf5d2d884339e7a8d7a21e003e6482f

SHA256
89f2a5c6be1e70b3d895318fdd618506b8c0e9a63b6a1a4055dff4abdc89f18a

SHA512
c6e1dbf25d260c723a26c88ec027d40d47f5e28fc9eb2dbc72a88813a1d05c7f75616b31836b68b87df45c65eef6f3eaed2a9f9767f9e2f12c45f672c2116e72

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\select.pyd
Filesize
28KB

MD5
97ee623f1217a7b4b7de5769b7b665d6

SHA1
95b918f3f4c057fb9c878c8cc5e502c0bd9e54c0

SHA256
0046eb32f873cde62cf29af02687b1dd43154e9fd10e0aa3d8353d3debb38790

SHA512
20edc7eae5c0709af5c792f04a8a633d416da5a38fc69bd0409afe40b7fb1afa526de6fe25d8543ece9ea44fd6baa04a9d316ac71212ae9638bdef768e661e0f

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\tcl86t.dll
Filesize
1.8MB

MD5
ac6cd2fb2cd91780db186b8d6e447b7c

SHA1
b387b9b6ca5f0a2b70028ab2147789c4fe24ef7a

SHA256
a91781fe13548b89817462b00058a75fb0b607ec8ce99d265719ced573ade7b6

SHA512
45b24ca07a44d8d90e5efeded2697a37f000b39d305fe63a67292fdd237de3f8efd5e85b139b5702faa695f9f27f12f24ac497e005e2f3c24c141d7cd85305b6

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\unicodedata.pyd
Filesize
1.1MB

MD5
bc58eb17a9c2e48e97a12174818d969d

SHA1
11949ebc05d24ab39d86193b6b6fcff3e4733cfd

SHA256
ecf7836aa0d36b5880eb6f799ec402b1f2e999f78bfff6fb9a942d1d8d0b9baa

SHA512
4aa2b2ce3eb47503b48f6a888162a527834a6c04d3b49c562983b4d5aad9b7363d57aef2e17fe6412b89a9a3b37fb62a4ade4afc90016e2759638a17b1deae6c

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\vcruntime140.dll
Filesize
96KB

MD5
f12681a472b9dd04a812e16096514974

SHA1
6fd102eb3e0b0e6eef08118d71f28702d1a9067c

SHA256
d66c3b47091ceb3f8d3cc165a43d285ae919211a0c0fcb74491ee574d8d464f8

SHA512
7d3accbf84de73fb0c5c0de812a9ed600d39cd7ed0f99527ca86a57ce63f48765a370e913e3a46ffc2ccd48ee07d823dafdd157710eef9e7cc1eb7505dc323a2

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\win32api.pyd
Filesize
130KB

MD5
1d6762b494dc9e60ca95f7238ae1fb14

SHA1
aa0397d96a0ed41b2f03352049dafe040d59ad5d

SHA256
fae5323e2119a8f678055f4244177b5806c7b6b171b1945168f685631b913664

SHA512
0b561f651161a34c37ff8d115f154c52202f573d049681f8cdd7bba2e966bb8203780c19ba824b4a693ef12ef1eeef6aeeef96eb369e4b6129f1deb6b26aaa00

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\win32gui.pyd
Filesize
212KB

MD5
3c81c0ceebb2b5c224a56c024021efad

SHA1
aee4ddcc136856ed2297d7dbdc781a266cf7eab9

SHA256
6085bc00a1f157c4d2cc0609e20e1e20d2572fe6498de3bec4c9c7bebcfbb629

SHA512
f2d6c06da4f56a8119a931b5895c446432152737b4a7ae95c2b91b1638e961da78833728d62e206e1d886e7c36d7bed3fa4403d0b57a017523dd831dd6b7117f

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C:\Users\Admin\AppData\Local\Temp\onefile_3268_133610890635246398\win32process.pyd
Filesize
52KB

MD5
936b26a67e6c7788c3a5268f478e01b8

SHA1
0ee92f0a97a14fcd45865667ed02b278794b2fdf

SHA256
0459439ef3efa0e0fc2b8ca3f0245826e9bbd7e8f3266276398921a4aa899fbd

SHA512
bfe37390da24cc9422cabbbbbc7733d89f61d73ecc3765fe494b5a7bd044e4ffb629f1bb4a28437fe9ad169ae65f2338c15d689f381f9e745c44f2741388860b

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