ff8c11f132ed73ea6cbdf3dae4f8d02886392d66c1adfef3ad52f5a1f5022cb5

Analysis

max time kernel
133s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19-06-2024 15:18

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General

Target

Data/DecryptTex.exe
Size

21.9MB
MD5

d3b193a11118b4f16d23c7f751d4cbfb
SHA1

012d625ffcb291ebdfce7be7009bb9232bc4099b
SHA256

f255a15a18b6b9745ae74cf3d9689d6dcfbece4e3d01e9bb5eb3ed2854e21524
SHA512

30d4d3ab03c0218c98a5f8bf723894fd7cb0484b81299ce697ee9ca0018bc685896f7354e9ced22dc41a087eb1eb35d74e0a90434fd4da20729e6dc8506c663f
SSDEEP

393216:sPJscZFZs0InEroXHWe/ZODNoWruy3VU3o+qDPv2q9ANWW+N14S2qWqgAjlFw4qL:utZDmErUHWeGrugO4PXANWWftrAMV

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 15 IoCs

pid	Process
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe
2084	DecryptTex.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 2084	4996	DecryptTex.exe	89
PID 4996 wrote to memory of 2084	4996	DecryptTex.exe	89

C:\Users\Admin\AppData\Local\Temp\Data\DecryptTex.exe
"C:\Users\Admin\AppData\Local\Temp\Data\DecryptTex.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4996
- C:\Users\Admin\AppData\Local\Temp\Data\DecryptTex.exe
  "C:\Users\Admin\AppData\Local\Temp\Data\DecryptTex.exe"
  2⤵
  - Loads dropped DLL
  PID:2084

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 --mojo-platform-channel-handle=4952 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:872

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI49962\MSVCP140.dll

Filesize
552KB

MD5
cb75d6437418afe1a7b52acf75730ff1

SHA1
54c2da9552671b161cc87eb50fbdb86319b00f56

SHA256
7c4ce9d6bfcd6d9db4eef4e75ecdcf5a8e5320106e80f1eca617439fa43f33e8

SHA512
f58abb740a30467e2d8aedd7eed357da020fdc7d966e245890d102a52e96fea296e122c1d2bc112423fc64b6f5e70b7df3f3eb7de1bf5c2f5f0eb3644f1e06d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\PIL\_imaging.cp310-win_amd64.pyd

Filesize
3.0MB

MD5
47b419f64903583e49a2e3d448e9af94

SHA1
4fb21d22bf6829c4ac28acc514e23e42adab1ec5

SHA256
ee8f640403ab34a529f5195fd1cd94c579206fb8d42056293b14a557968abd20

SHA512
bac2d5c9c6d5429f789a233cc0f65750af90202f02f679e73ec140998bcf40b0822daeb1e82a6d3503354fafaf937438f99a68116d17068d5141cda8339bb530

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\VCRUNTIME140.dll

Filesize
94KB

MD5
11d9ac94e8cb17bd23dea89f8e757f18

SHA1
d4fb80a512486821ad320c4fd67abcae63005158

SHA256
e1d6f78a72836ea120bd27a33ae89cbdc3f3ca7d9d0231aaa3aac91996d2fa4e

SHA512
aa6afd6bea27f554e3646152d8c4f96f7bcaaa4933f8b7c04346e410f93f23cfa6d29362fd5d51ccbb8b6223e094cd89e351f072ad0517553703f5bf9de28778

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\VCRUNTIME140_1.dll

Filesize
36KB

MD5
37c372da4b1adb96dc995ecb7e68e465

SHA1
6c1b6cb92ff76c40c77f86ea9a917a5f854397e2

SHA256
1554b5802968fdb2705a67cbb61585e9560b9e429d043a5aa742ef3c9bbfb6bf

SHA512
926f081b1678c15dc649d7e53bfbe98e4983c9ad6ccdf11c9383ca1d85f2a7353d5c52bebf867d6e155ff897f4702fc4da36a8f4cf76b00cb842152935e319a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\_bz2.pyd

Filesize
78KB

MD5
b45e82a398713163216984f2feba88f6

SHA1
eaaf4b91db6f67d7c57c2711f4e968ce0fe5d839

SHA256
4c2649dc69a8874b91646723aacb84c565efeaa4277c46392055bca9a10497a8

SHA512
b9c4f22dc4b52815c407ab94d18a7f2e1e4f2250aecdb2e75119150e69b006ed69f3000622ec63eabcf0886b7f56ffdb154e0bf57d8f7f45c3b1dd5c18b84ec8

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\_ctypes.pyd

Filesize
117KB

MD5
79f339753dc8954b8eb45fe70910937e

SHA1
3ad1bf9872dc779f32795988eb85c81fe47b3dd4

SHA256
35cdd122679041ebef264de5626b7805f3f66c8ae6cc451b8bc520be647fa007

SHA512
21e567e813180ed0480c4b21be3e2e67974d8d787e663275be054cee0a3f5161fc39034704dbd25f1412feb021d6a21b300a32d1747dee072820be81b9d9b753

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\_elementtree.pyd

Filesize
119KB

MD5
1fecac327fc93fc161833ad709336bbb

SHA1
c755ed4ff97eb2f1c73659322430c60de253b732

SHA256
16480ede0430be5249481a9bfb843eb0ef98f93b467a5428352fc23cc8c9051d

SHA512
003d9ccdcb68f5876aad4cb39fecfefd043e70d1fd6ccfd4d672924ae96d69eb4f32dfcd1a643b3a60f0a60c051714c64436e0f6d09a784dd2f92b0800bca067

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\_lzma.pyd

Filesize
149KB

MD5
5a77a1e70e054431236adb9e46f40582

SHA1
be4a8d1618d3ad11cfdb6a366625b37c27f4611a

SHA256
f125a885c10e1be4b12d988d6c19128890e7add75baa935fe1354721aa2dea3e

SHA512
3c14297a1400a93d1a01c7f8b4463bfd6be062ec08daaf5eb7fcbcde7f4fa40ae06e016ff0de16cb03b987c263876f2f437705adc66244d3ee58f23d6bf7f635

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\_socket.pyd

Filesize
72KB

MD5
5dd51579fa9b6a06336854889562bec0

SHA1
99c0ed0a15ed450279b01d95b75c162628c9be1d

SHA256
3669e56e99ae3a944fbe7845f0be05aea96a603717e883d56a27dc356f8c2f2c

SHA512
7aa6c6587890ae8c3f9a5e97ebde689243ac5b9abb9b1e887f29c53eef99a53e4b4ec100c03e1c043e2f0d330e7af444c3ca886c9a5e338c2ea42aaacae09f3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\base_library.zip

Filesize
811KB

MD5
a2b54e22cede875dd5b980ad7c35a353

SHA1
fff02d92e15135d2d27f9aedfe8d563df7eb4929

SHA256
3ee15bebac18ce8efc34b3cafd46391940f0241513fa641f45e1df196fd0e5a5

SHA512
e8d7fab18e22adb7afdf1250a0c550124ad76ba2d3b05d6706809318cc8e031bec036494d973150a626852713834ff18a190024d223211ea7c29662465126cb8

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\libffi-7.dll

Filesize
32KB

MD5
eef7981412be8ea459064d3090f4b3aa

SHA1
c60da4830ce27afc234b3c3014c583f7f0a5a925

SHA256
f60dd9f2fcbd495674dfc1555effb710eb081fc7d4cae5fa58c438ab50405081

SHA512
dc9ff4202f74a13ca9949a123dff4c0223da969f49e9348feaf93da4470f7be82cfa1d392566eaaa836d77dde7193fed15a8395509f72a0e9f97c66c0a096016

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\pyexpat.pyd

Filesize
187KB

MD5
983d8e003e772e9c078faad820d14436

SHA1
1c90ad33dc4fecbdeb21f35ca748aa0094601c07

SHA256
e2146bed9720eb94388532551444f434d3195310fa7bd117253e7df81a8e187e

SHA512
e7f0fd841c41f313c1782331c0f0aa35e1d8ba42475d502d08c3598a3aaefd400179c19613941cdfad724eca067dd1b2f4c2f1e8a1d6f70eeb29f7b2213e6500

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\python310.dll

Filesize
4.2MB

MD5
384349987b60775d6fc3a6d202c3e1bd

SHA1
701cb80c55f859ad4a31c53aa744a00d61e467e5

SHA256
f281c2e252ed59dd96726dbb2de529a2b07b818e9cc3799d1ffa9883e3028ed8

SHA512
6bf3ef9f08f4fc07461b6ea8d9822568ad0a0f211e471b990f62c6713adb7b6be28b90f206a4ec0673b92bae99597d1c7785381e486f6091265c7df85ff0f9b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\select.pyd

Filesize
25KB

MD5
78d421a4e6b06b5561c45b9a5c6f86b1

SHA1
c70747d3f2d26a92a0fe0b353f1d1d01693929ac

SHA256
f1694ce82da997faa89a9d22d469bfc94abb0f2063a69ec9b953bc085c2cb823

SHA512
83e02963c9726a40cd4608b69b4cdf697e41c9eedfb2d48f3c02c91500e212e7e0ab03e6b3f70f42e16e734e572593f27b016b901c8aa75f674b6e0fbb735012

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\shader.pyd

Filesize
15KB

MD5
df000574bf4bba4290fdba99c57296fe

SHA1
748c3a1c0cf605159939616bf411e29cdb113742

SHA256
c74cbe7974d9b54f5f4d78ea86394d7b77405a407b9267e8782160eb8ff3e699

SHA512
0470371b286a2004fef43668232652a4bd300f357c0641b3caede4a232af62731ff3eb3fc6691525312c197716f76719834e0fd75630f7c521b787dfefdafdb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI49962\ucrtbase.dll

Filesize
1011KB

MD5
849959a003fa63c5a42ae87929fcd18b

SHA1
d1b80b3265e31a2b5d8d7da6183146bbd5fb791b

SHA256
6238cbfe9f57c142b75e153c399c478d492252fda8cb40ee539c2dcb0f2eb232

SHA512
64958dabdb94d21b59254c2f074db5d51e914ddbc8437452115dff369b0c134e50462c3fdbbc14b6fa809a6ee19ab2fb83d654061601cc175cddcb7d74778e09

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads