78c4c8fca9a7d2f7d1838eb4ccba580c4919f7c55e2b149f6916f3e57f1262e7

Resubmissions

05-11-2024 13:02

241105-p9sm8s1fmc 10

Analysis

max time kernel
28s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
05-11-2024 13:02

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General

Target

main.exe
Size

17.6MB
MD5

e772575c424004d9d87b2b88cab6cd76
SHA1

674c9215ae1b3437f7651b9e8475cdbdfe176c22
SHA256

78c4c8fca9a7d2f7d1838eb4ccba580c4919f7c55e2b149f6916f3e57f1262e7
SHA512

faca73747792407d041c5cb44f9a48dbd53bdf1b97549622a8d9763faad9d74df3d71681457cfe2918bd65ea547422e27ff43856998829c0144f445008017755
SSDEEP

393216:WLFXlrOQMDOEL7LGqSg6FxvsTGWM6zvbVBBxWwe:QFXNOQRwuV4T7MWDy

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 17 IoCs

Processes:

main.exe

pid	process
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe
248	main.exe

UPX packed file 42 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\_MEI44402\python310.dll	upx
behavioral1/memory/248-133-0x00007FF840A00000-0x00007FF840E6E000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_ctypes.pyd	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\libffi-7.dll	upx
behavioral1/memory/248-143-0x00007FF85B300000-0x00007FF85B30F000-memory.dmp	upx
behavioral1/memory/248-141-0x00007FF8556E0000-0x00007FF855704000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_socket.pyd	upx
behavioral1/memory/248-147-0x00007FF857CA0000-0x00007FF857CB9000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\select.pyd	upx
behavioral1/memory/248-149-0x00007FF85B110000-0x00007FF85B11D000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\pyexpat.pyd	upx
behavioral1/memory/248-153-0x00007FF8527F0000-0x00007FF852824000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_bz2.pyd	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_lzma.pyd	upx
behavioral1/memory/248-159-0x00007FF8527C0000-0x00007FF8527ED000-memory.dmp	upx
behavioral1/memory/248-161-0x00007FF8556D0000-0x00007FF8556DD000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_queue.pyd	upx
behavioral1/memory/248-158-0x00007FF8579C0000-0x00007FF8579D9000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_hashlib.pyd	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\libcrypto-1_1.dll	upx
behavioral1/memory/248-166-0x00007FF852AF0000-0x00007FF852B04000-memory.dmp	upx
behavioral1/memory/248-168-0x00007FF840470000-0x00007FF8407E5000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_ssl.pyd	upx
C:\Users\Admin\AppData\Local\Temp\_MEI44402\libssl-1_1.dll	upx
behavioral1/memory/248-173-0x00007FF852790000-0x00007FF8527BE000-memory.dmp	upx
behavioral1/memory/248-175-0x00007FF857CA0000-0x00007FF857CB9000-memory.dmp	upx
behavioral1/memory/248-176-0x00007FF8517F0000-0x00007FF8518A8000-memory.dmp	upx
behavioral1/memory/248-172-0x00007FF8556E0000-0x00007FF855704000-memory.dmp	upx
behavioral1/memory/248-165-0x00007FF840A00000-0x00007FF840E6E000-memory.dmp	upx
behavioral1/memory/248-199-0x00007FF852AF0000-0x00007FF852B04000-memory.dmp	upx
behavioral1/memory/248-202-0x00007FF8517F0000-0x00007FF8518A8000-memory.dmp	upx
behavioral1/memory/248-201-0x00007FF852790000-0x00007FF8527BE000-memory.dmp	upx
behavioral1/memory/248-200-0x00007FF840470000-0x00007FF8407E5000-memory.dmp	upx
behavioral1/memory/248-198-0x00007FF857CA0000-0x00007FF857CB9000-memory.dmp	upx
behavioral1/memory/248-197-0x00007FF840A00000-0x00007FF840E6E000-memory.dmp	upx
behavioral1/memory/248-196-0x00007FF8579C0000-0x00007FF8579D9000-memory.dmp	upx
behavioral1/memory/248-195-0x00007FF8527F0000-0x00007FF852824000-memory.dmp	upx
behavioral1/memory/248-194-0x00007FF85B110000-0x00007FF85B11D000-memory.dmp	upx
behavioral1/memory/248-193-0x00007FF8556D0000-0x00007FF8556DD000-memory.dmp	upx
behavioral1/memory/248-192-0x00007FF85B300000-0x00007FF85B30F000-memory.dmp	upx
behavioral1/memory/248-191-0x00007FF8556E0000-0x00007FF855704000-memory.dmp	upx
behavioral1/memory/248-190-0x00007FF8527C0000-0x00007FF8527ED000-memory.dmp	upx

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

main.exe

description pid process target process

PID 4440 wrote to memory of 248 4440 main.exe main.exe
PID 4440 wrote to memory of 248 4440 main.exe main.exe

description	pid	process	target process
PID 4440 wrote to memory of 248	4440	main.exe	main.exe
PID 4440 wrote to memory of 248	4440	main.exe	main.exe

C:\Users\Admin\AppData\Local\Temp\main.exe
"C:\Users\Admin\AppData\Local\Temp\main.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Users\Admin\AppData\Local\Temp\main.exe
  "C:\Users\Admin\AppData\Local\Temp\main.exe"
  2⤵
  - Loads dropped DLL
  PID:248

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI44402\VCRUNTIME140.dll

Filesize
106KB

MD5
870fea4e961e2fbd00110d3783e529be

SHA1
a948e65c6f73d7da4ffde4e8533c098a00cc7311

SHA256
76fdb83fde238226b5bebaf3392ee562e2cb7ca8d3ef75983bf5f9d6c7119644

SHA512
0b636a3cdefa343eb4cb228b391bb657b5b4c20df62889cd1be44c7bee94ffad6ec82dc4db79949edef576bff57867e0d084e0a597bf7bf5c8e4ed1268477e88

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_bz2.pyd

Filesize
47KB

MD5
758fff1d194a7ac7a1e3d98bcf143a44

SHA1
de1c61a8e1fb90666340f8b0a34e4d8bfc56da07

SHA256
f5e913a9f2adf7d599ea9bb105e144ba11699bbcb1514e73edcf7e062354e708

SHA512
468d7c52f14812d5bde1e505c95cb630e22d71282bda05bf66324f31560bfa06095cf60fc0d34877f8b361ccd65a1b61d0fd1f91d52facb0baf8e74f3fed31cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_ctypes.pyd

Filesize
56KB

MD5
6ca9a99c75a0b7b6a22681aa8e5ad77b

SHA1
dd1118b7d77be6bb33b81da65f6b5dc153a4b1e8

SHA256
d39390552c55d8fd4940864905cd4437bc3f8efe7ff3ca220543b2c0efab04f8

SHA512
b0b5f2979747d2f6796d415dd300848f32b4e79ede59827ac447af0f4ea8709b60d6935d09e579299b3bc54b6c0f10972f17f6c0d1759c5388ad5b14689a23fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_hashlib.pyd

Filesize
33KB

MD5
0d723bc34592d5bb2b32cf259858d80e

SHA1
eacfabd037ba5890885656f2485c2d7226a19d17

SHA256
f2b927aaa856d23f628b01380d5a19bfe9233db39c9078c0e0585d376948c13f

SHA512
3e79455554d527d380adca39ac10dbf3914ca4980d8ee009b7daf30aeb4e9359d9d890403da9cc2b69327c695c57374c390fa780a8fd6148bbea3136138ead33

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_lzma.pyd

Filesize
84KB

MD5
abceeceaeff3798b5b0de412af610f58

SHA1
c3c94c120b5bed8bccf8104d933e96ac6e42ca90

SHA256
216aa4bb6f62dd250fd6d2dcde14709aa82e320b946a21edeec7344ed6c2c62e

SHA512
3e1a2eb86605aa851a0c5153f7be399f6259ecaad86dbcbf12eeae5f985dc2ea2ab25683285e02b787a5b75f7df70b4182ae8f1567946f99ad2ec7b27d4c7955

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_queue.pyd

Filesize
24KB

MD5
0d267bb65918b55839a9400b0fb11aa2

SHA1
54e66a14bea8ae551ab6f8f48d81560b2add1afc

SHA256
13ee41980b7d0fb9ce07f8e41ee6a309e69a30bbf5b801942f41cbc357d59e9c

SHA512
c2375f46a98e44f54e2dd0a5cc5f016098500090bb78de520dc5e05aef8e6f11405d8f6964850a03060caed3628d0a6303091cba1f28a0aa9b3b814217d71e56

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_socket.pyd

Filesize
41KB

MD5
afd296823375e106c4b1ac8b39927f8b

SHA1
b05d811e5a5921d5b5cc90b9e4763fd63783587b

SHA256
e423a7c2ce5825dfdd41cfc99c049ff92abfb2aa394c85d0a9a11de7f8673007

SHA512
95e98a24be9e603b2870b787349e2aa7734014ac088c691063e4078e11a04898c9c547d6998224b1b171fc4802039c3078a28c7e81d59f6497f2f9230d8c9369

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\_ssl.pyd

Filesize
60KB

MD5
1e643c629f993a63045b0ff70d6cf7c6

SHA1
9af2d22226e57dc16c199cad002e3beb6a0a0058

SHA256
4a50b4b77bf9e5d6f62c7850589b80b4caa775c81856b0d84cb1a73d397eb38a

SHA512
9d8cd6e9c03880cc015e87059db28ff588881679f8e3f5a26a90f13e2c34a5bd03fb7329d9a4e33c4a01209c85a36fc999e77d9ece42cebdb738c2f1fd6775af

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\base_library.zip

Filesize
812KB

MD5
fbd6be906ac7cd45f1d98f5cb05f8275

SHA1
5d563877a549f493da805b4d049641604a6a0408

SHA256
ae35709e6b8538827e3999e61a0345680c5167962296ac7bef62d6b813227fb0

SHA512
1547b02875f3e547c4f5e15c964719c93d7088c7f4fd044f6561bebd29658a54ef044211f9d5cfb4570ca49ed0f17b08011d27fe85914e8c3ea12024c8071e8a

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\libcrypto-1_1.dll

Filesize
1.1MB

MD5
da5fe6e5cfc41381025994f261df7148

SHA1
13998e241464952d2d34eb6e8ecfcd2eb1f19a64

SHA256
de045c36ae437a5b40fc90a8a7cc037facd5b7e307cfcf9a9087c5f1a6a2cf18

SHA512
a0d7ebf83204065236439d495eb3c97be093c41daac2e6cfbbb1aa8ffeac049402a3dea7139b1770d2e1a45e08623a56a94d64c8f0c5be74c5bae039a2bc6ca9

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\libffi-7.dll

Filesize
23KB

MD5
b5150b41ca910f212a1dd236832eb472

SHA1
a17809732c562524b185953ffe60dfa91ba3ce7d

SHA256
1a106569ac0ad3152f3816ff361aa227371d0d85425b357632776ac48d92ea8a

SHA512
9e82b0caa3d72bb4a7ad7d66ebfb10edb778749e89280bca67c766e72dc794e99aab2bc2980d64282a384699929ce6cc996462a73584898d2df67a57bff2a9c6

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\libssl-1_1.dll

Filesize
203KB

MD5
48d792202922fffe8ea12798f03d94de

SHA1
f8818be47becb8ccf2907399f62019c3be0efeb5

SHA256
8221a76831a103b2b2ae01c3702d0bba4f82f2afd4390a3727056e60b28650cc

SHA512
69f3a8b556dd517ae89084623f499ef89bd0f97031e3006677ceed330ed13fcc56bf3cde5c9ed0fc6c440487d13899ffda775e6a967966294cadfd70069b2833

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\pyexpat.pyd

Filesize
86KB

MD5
5a328b011fa748939264318a433297e2

SHA1
d46dd2be7c452e5b6525e88a2d29179f4c07de65

SHA256
e8a81b47029e8500e0f4e04ccf81f8bdf23a599a2b5cd627095678cdf2fabc14

SHA512
06fa8262378634a42f5ab8c1e5f6716202544c8b304de327a08aa20c8f888114746f69b725ed3088d975d09094df7c3a37338a93983b957723aa2b7fda597f87

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\python3.DLL

Filesize
63KB

MD5
c17b7a4b853827f538576f4c3521c653

SHA1
6115047d02fbbad4ff32afb4ebd439f5d529485a

SHA256
d21e60f3dfbf2bab0cc8a06656721fa3347f026df10297674fc635ebf9559a68

SHA512
8e08e702d69df6840781d174c4565e14a28022b40f650fda88d60172be2d4ffd96a3e9426d20718c54072ca0da27e0455cc0394c098b75e062a27559234a3df7

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\python310.dll

Filesize
1.4MB

MD5
69d4f13fbaeee9b551c2d9a4a94d4458

SHA1
69540d8dfc0ee299a7ff6585018c7db0662aa629

SHA256
801317463bd116e603878c7c106093ba7db2bece11e691793e93065223fc7046

SHA512
8e632f141daf44bc470f8ee677c6f0fdcbcacbfce1472d928576bf7b9f91d6b76639d18e386d5e1c97e538a8fe19dd2d22ea47ae1acf138a0925e3c6dd156378

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\select.pyd

Filesize
24KB

MD5
72009cde5945de0673a11efb521c8ccd

SHA1
bddb47ac13c6302a871a53ba303001837939f837

SHA256
5aaa15868421a46461156e7817a69eeeb10b29c1e826a9155b5f8854facf3dca

SHA512
d00a42700c9201f23a44fd9407fea7ea9df1014c976133f33ff711150727bf160941373d53f3a973f7dd6ca7b5502e178c2b88ea1815ca8bce1a239ed5d8256d

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\typeguard-4.3.0.dist-info\INSTALLER

Filesize
4B

MD5
365c9bfeb7d89244f2ce01c1de44cb85

SHA1
d7a03141d5d6b1e88b6b59ef08b6681df212c599

SHA256
ceebae7b8927a3227e5303cf5e0f1f7b34bb542ad7250ac03fbcde36ec2f1508

SHA512
d220d322a4053d84130567d626a9f7bb2fb8f0b854da1621f001826dc61b0ed6d3f91793627e6f0ac2ac27aea2b986b6a7a63427f05fe004d8a2adfbdadc13c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI44402\ucrtbase.dll

Filesize
992KB

MD5
0e0bac3d1dcc1833eae4e3e4cf83c4ef

SHA1
4189f4459c54e69c6d3155a82524bda7549a75a6

SHA256
8a91052ef261b5fbf3223ae9ce789af73dfe1e9b0ba5bdbc4d564870a24f2bae

SHA512
a45946e3971816f66dd7ea3788aacc384a9e95011500b458212dc104741315b85659e0d56a41570731d338bdf182141c093d3ced222c007038583ceb808e26fd

Download Submit
memory/248-158-0x00007FF8579C0000-0x00007FF8579D9000-memory.dmp

Filesize
100KB

Download
memory/248-165-0x00007FF840A00000-0x00007FF840E6E000-memory.dmp

Filesize
4.4MB

Download
memory/248-161-0x00007FF8556D0000-0x00007FF8556DD000-memory.dmp

Filesize
52KB

Download
memory/248-153-0x00007FF8527F0000-0x00007FF852824000-memory.dmp

Filesize
208KB

Download
memory/248-149-0x00007FF85B110000-0x00007FF85B11D000-memory.dmp

Filesize
52KB

Download
memory/248-147-0x00007FF857CA0000-0x00007FF857CB9000-memory.dmp

Filesize
100KB

Download
memory/248-141-0x00007FF8556E0000-0x00007FF855704000-memory.dmp

Filesize
144KB

Download
memory/248-166-0x00007FF852AF0000-0x00007FF852B04000-memory.dmp

Filesize
80KB

Download
memory/248-168-0x00007FF840470000-0x00007FF8407E5000-memory.dmp

Filesize
3.5MB

Download
memory/248-143-0x00007FF85B300000-0x00007FF85B30F000-memory.dmp

Filesize
60KB

Download
memory/248-133-0x00007FF840A00000-0x00007FF840E6E000-memory.dmp

Filesize
4.4MB

Download
memory/248-173-0x00007FF852790000-0x00007FF8527BE000-memory.dmp

Filesize
184KB

Download
memory/248-175-0x00007FF857CA0000-0x00007FF857CB9000-memory.dmp

Filesize
100KB

Download
memory/248-176-0x00007FF8517F0000-0x00007FF8518A8000-memory.dmp

Filesize
736KB

Download
memory/248-172-0x00007FF8556E0000-0x00007FF855704000-memory.dmp

Filesize
144KB

Download
memory/248-159-0x00007FF8527C0000-0x00007FF8527ED000-memory.dmp

Filesize
180KB

Download
memory/248-199-0x00007FF852AF0000-0x00007FF852B04000-memory.dmp

Filesize
80KB

Download
memory/248-202-0x00007FF8517F0000-0x00007FF8518A8000-memory.dmp

Filesize
736KB

Download
memory/248-201-0x00007FF852790000-0x00007FF8527BE000-memory.dmp

Filesize
184KB

Download
memory/248-200-0x00007FF840470000-0x00007FF8407E5000-memory.dmp

Filesize
3.5MB

Download
memory/248-198-0x00007FF857CA0000-0x00007FF857CB9000-memory.dmp

Filesize
100KB

Download
memory/248-197-0x00007FF840A00000-0x00007FF840E6E000-memory.dmp

Filesize
4.4MB

Download
memory/248-196-0x00007FF8579C0000-0x00007FF8579D9000-memory.dmp

Filesize
100KB

Download
memory/248-195-0x00007FF8527F0000-0x00007FF852824000-memory.dmp

Filesize
208KB

Download
memory/248-194-0x00007FF85B110000-0x00007FF85B11D000-memory.dmp

Filesize
52KB

Download
memory/248-193-0x00007FF8556D0000-0x00007FF8556DD000-memory.dmp

Filesize
52KB

Download
memory/248-192-0x00007FF85B300000-0x00007FF85B30F000-memory.dmp

Filesize
60KB

Download
memory/248-191-0x00007FF8556E0000-0x00007FF855704000-memory.dmp

Filesize
144KB

Download
memory/248-190-0x00007FF8527C0000-0x00007FF8527ED000-memory.dmp

Filesize
180KB

Download