a3198464998b05b72bfd3833a7daa407f01eb27e60bc5320ce61914909bf2c71

Resubmissions

21/07/2024, 23:50

240721-3vvqyatcqq 10

Analysis

max time kernel
120s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/07/2024, 23:50

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General

Target

release/main/loader.exe
Size

7.8MB
MD5

9630770c3cfa8b168b88d5ce51158212
SHA1

7acd08a4209d52e9c468196190433e8860e043de
SHA256

57829b537dd08471fd186965d9fbb5b0d6a82dd0fd3fe31613482376d379d4b2
SHA512

623b71a9eb2e92dca3f45c8e7038998bc98eae889085007e5c01fdc4a56f0c545308c35b0e9c04019b8183d613fe8c506f91fd65da41595c32896d994789ae4b
SSDEEP

196608:bHQsv5LEbT/9bvLz3S1bA3zwX/O20n97v+:dv5wbTlj3S1bOzkN0Zv+

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
3056	loader.exe
3056	loader.exe
3056	loader.exe
3056	loader.exe
3056	loader.exe
3056	loader.exe
3056	loader.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral3/files/0x000500000001a2eb-73.dat	upx
behavioral3/memory/3056-75-0x000007FEF5AD0000-0x000007FEF60B9000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 3056	2356	loader.exe	30
PID 2356 wrote to memory of 3056	2356	loader.exe	30
PID 2356 wrote to memory of 3056	2356	loader.exe	30

C:\Users\Admin\AppData\Local\Temp\release\main\loader.exe
"C:\Users\Admin\AppData\Local\Temp\release\main\loader.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Users\Admin\AppData\Local\Temp\release\main\loader.exe
  "C:\Users\Admin\AppData\Local\Temp\release\main\loader.exe"
  2⤵
  - Loads dropped DLL
  PID:3056

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI23562\api-ms-win-core-file-l1-2-0.dll

Filesize
22KB

MD5
852904535068e569e2b157f3bca0c08f

SHA1
c79b4d109178f4ab8c19ab549286eee4edf6eddb

SHA256
202b77cd363fce7c09d9a59b5779f701767c8734cc17bbe8b9ece5a0619f2225

SHA512
3e814678c7aa0d3d3a637ce3048e3b472dbb01b2e2a5932e5b257aa76bf8de8117a38e2a352daff66939a73c1b971b302f5635ea1d826b8a3afa49f9b543a541

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI23562\api-ms-win-core-file-l2-1-0.dll

Filesize
22KB

MD5
cdfc83e189bda0ac9eab447671754e87

SHA1
cf597ee626366738d0ea1a1d8be245f26abbea72

SHA256
f4811f251c49c9ae75f9fe25890bacede852e4f1bfdc6685f49096253a43f007

SHA512
659ee46e210fcad6c778988a164ce3f69a137d05fb2699ff662540cbb281b38719017f1049d5189fafdae06c07a48d3d29dd98e11c1cae5d47768c243af37fe9

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI23562\api-ms-win-core-processthreads-l1-1-1.dll

Filesize
22KB

MD5
e26a5e364a76bf00feaab920c535adbb

SHA1
411eaf1ca1d8f1aebcd816d93933561c927f2754

SHA256
b3c0356f64e583c8aca3b1284c6133540a8a12f94b74568fb78ddc36eac6ab15

SHA512
333e42eeea07a46db46f222e27429facaaf2ce8a433f0c39f5d5c72e67d894c813d3cf77880434f6373e0d8fffa3ef96d5f37e38dd4775491f3da2b569e9df59

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI23562\python311.dll

Filesize
1.6MB

MD5
5792adeab1e4414e0129ce7a228eb8b8

SHA1
e9f022e687b6d88d20ee96d9509f82e916b9ee8c

SHA256
7e1370058177d78a415b7ed113cc15472974440d84267fc44cdc5729535e3967

SHA512
c8298b5780a2a5eebed070ac296eda6902b0cac9fda7bb70e21f482d6693d6d2631ca1ac4be96b75ac0dd50c9ca35be5d0aca9c4586ba7e58021edccd482958b

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI23562\ucrtbase.dll

Filesize
1.1MB

MD5
a9f5b06fae677c9eb5be8b37d5fb1cb9

SHA1
5c37b880a1479445dd583f85c58a8790584f595d

SHA256
4e9e93fd6486571e1b5dce381fa536fb6c5593584d3330368ccd47ee6107bf52

SHA512
5d7664716fa52f407d56771862262317ac7f4a03f31f209333c3eea7f1c8cf3d5dbafc1942122948d19208d023df220407014f47e57694e70480a878822b779a

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI23562\api-ms-win-core-localization-l1-2-0.dll

Filesize
22KB

MD5
f1d0595773886d101e684e772118d1ef

SHA1
290276053a75cbeb794441965284b18311ab355d

SHA256
040e1572da9a980392184b1315f27ebcdaf07a0d94ddf49cbd0d499f7cdb099a

SHA512
db57f4ae78f7062cfe392d6829c5975be91d0062ff06725c45c06a74e04ade8bcaf709cfebeba8146fb4396206141aa49572968ea240aa1cba909e43985dc3ee

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI23562\api-ms-win-core-timezone-l1-1-0.dll

Filesize
22KB

MD5
566232dabd645dcd37961d7ec8fde687

SHA1
88a7a8c777709ae4b6d47bed6678d0192eb3bc3f

SHA256
1290d332718c47961052ebc97a3a71db2c746a55c035a32b72e5ff00eb422f96

SHA512
e5d549c461859445006a4083763ce855adbb72cf9a0bcb8958daa99e20b1ca8a82dec12e1062787e2ae8aee94224b0c92171a4d99ed348b94eab921ede205220

Download Submit
memory/3056-75-0x000007FEF5AD0000-0x000007FEF60B9000-memory.dmp

Filesize
5.9MB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads