07bee4c09169af71baae203962228143502b474937517b6ebd802da3f78ede76

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 21:07

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General

Target

source_prepared.exe
Size

77.7MB
MD5

2b552753b9670eba4d9f51495ed33d27
SHA1

ea9ca43563636cdde391af7a8be6d9e03bfd9c86
SHA256

adb54e00c3fc4a07169883a9102016fcf75d874d8e971ab20a97ca4bb16a8a1e
SHA512

583f560769f443480e4ce39020b4d96074d88764eeaf99620c683d9a477b1c133993456094003637f906cf52b20e6f7dffa92646dc368fdbaaa1ae593732923d
SSDEEP

1572864:81l/lWFTmUSk8IpG7V+VPhqYdfzE7ulhnJiYweyJulZUdgqXzMt2erIS0skAgA:81romUSkB05awcfjL+pu2XzKLcskhA

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
2884	source_prepared.exe
2884	source_prepared.exe
2884	source_prepared.exe
2884	source_prepared.exe
2884	source_prepared.exe
2884	source_prepared.exe
2884	source_prepared.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0003000000020bc5-1321.dat	upx
behavioral1/memory/2884-1323-0x000007FEF5890000-0x000007FEF5F69000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2884	2084	source_prepared.exe	31
PID 2084 wrote to memory of 2884	2084	source_prepared.exe	31
PID 2084 wrote to memory of 2884	2084	source_prepared.exe	31

C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
"C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
  "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
  2⤵
  - Loads dropped DLL
  PID:2884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI20842\api-ms-win-core-file-l2-1-0.dll

Filesize
22KB

MD5
50d07886dd9136e8da57bfde8fa1f69c

SHA1
17526cd01e870d4087c5aa423e4971c72882e173

SHA256
67fd0522cacfc3f5fb90373dd5fb388b6f63035d9a380cac4a3dd3d7801724ed

SHA512
7d1b12529f35e1bcd7a858fef4001a4a5e0ff15506789fb3ce56b58427d16c32a9c1768b87b2f66a1b37456a05f8e05ae0b0eddfb4335ae0cb8eda00550175c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20842\python312.dll

Filesize
1.8MB

MD5
f8a73b023a10c10a060bea2b1134050d

SHA1
58ccd5d0f26bc52f4ea5ba2df035661da7d980b4

SHA256
c905061019b513e576ad98585c71f876c4cebd1da51906c6123980e3b33ab5e2

SHA512
fab9a6be342fcbec07093552d59101ef1f0536c87114297154455ff73afb95de30318fd3d33906fffbaa8f3964aa443a8b386cbc7b586d91f1ca05567db98453

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20842\ucrtbase.dll

Filesize
1.1MB

MD5
28146c66076a266e93956111981cad4e

SHA1
44797bab4d3d3a8ccdb9df3a519cd3dbef838c31

SHA256
ed570898508c9d9186052157106b6dd9722bed47a27ecfeb424386c8970d81da

SHA512
078c8d6595b0afcee215a44ef9caa82f990ef2bf5dadb8fd84d83ac89839abeee1f9ce250e80b77cbbdde5d13688ed345da1f4bf22958490e645c074d2453f85

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI20842\api-ms-win-core-file-l1-2-0.dll

Filesize
22KB

MD5
8d1531275b769c1bd485440214bfaf82

SHA1
c8bb901b148522595cd78f1e12f61730bfa3d9df

SHA256
0b7a730b6b10c9d2e2fe1b9b4419b1fc60db9074a0c6f830e1b2da4d0f65fe88

SHA512
55914f424c400208b0d2c4d6cafa355aecf4697d3a6bf4032fe298214ed3565013c969b1e23d91cdf995dad46760c80e3a0a3abc062b3084b2bb4bc83a90995f

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI20842\api-ms-win-core-localization-l1-2-0.dll

Filesize
22KB

MD5
ab169047e1a0fcf3c98be20b451cb13e

SHA1
a286836c85ae43ed5c79b9875f97abdadf57b560

SHA256
3cbc6f8cc2a014c9c6e87ca05dd0e9e0884da58afdc53b589b3d7172c4403ed7

SHA512
c8e27ebd9335f7f34919e841f9834fa687f822d4289b47c20283e37f4a499008668bafd12e1f742597a6c8623312fc41881c18a56b9062a2a609dbb55f0cd17c

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI20842\api-ms-win-core-processthreads-l1-1-1.dll

Filesize
22KB

MD5
5132f7fe729791081561426904d45e76

SHA1
56fba2baed4123bf4be7be1c5344f95e6bd9db9c

SHA256
a5aa6755860602c58c0edb1353c965e6f0ba58e7276ba6fb5a0b961fb274d125

SHA512
b12e981ddb608049456dbfc0bb77350819f42caf0da457ad778bb9ded3979503ce6713d366547ac3f949ebdc01d0775da1d726fd367b11b8680a472017f59cc6

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI20842\api-ms-win-core-timezone-l1-1-0.dll

Filesize
22KB

MD5
1ee744ceca8da8dba0dc27f25125242c

SHA1
4c168b8673cfabbbbcf00195cf0db7b640a0289f

SHA256
c67dd8ed74c0a207c980caa6bb453e62180a71af175feeb42c2c926ecb911e0a

SHA512
d17b8f1419e3f77729c686d4fe79feb08368953e0997ef67217e829456e1c13dde5d9e7a0c35d117d1ae4d40f37e160cb6390b45242c0308d809dfdadb3155f9

Download Submit
memory/2884-1323-0x000007FEF5890000-0x000007FEF5F69000-memory.dmp

Filesize
6.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads