111ad9727316e8a65f73c48d37ffde6174be1a825fe0faa1c002cc4da62d7a86

Analysis

max time kernel
1s
max time network
6s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-01-2025 01:13

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General

Target

source_prepared.exe
Size

30.5MB
MD5

25e5532022b4a230744d4aea2a9d1c40
SHA1

1cccccbea3b1d371e80d35199953833b86f6486b
SHA256

111ad9727316e8a65f73c48d37ffde6174be1a825fe0faa1c002cc4da62d7a86
SHA512

d23c838e5b9639ecdc158c79f78ddb506494638a4b8d18d5490f8b38fd7726bb4ab49554afd5641f0008d6c68ba7528e75a4da0ea36dd7512f47e57c30e964a3
SSDEEP

786432:kmMlRwW8FKi8m1NKO4l8dPXMDiXHR6XmdSaWiZCEo:kdliWm8mKzlmPpB1Sa1ZCEo

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
3040	source_prepared.exe
3040	source_prepared.exe
3040	source_prepared.exe
3040	source_prepared.exe
3040	source_prepared.exe
3040	source_prepared.exe
3040	source_prepared.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0003000000020b53-1204.dat	upx
behavioral1/memory/3040-1206-0x000007FEF5A20000-0x000007FEF6083000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2612 wrote to memory of 3040	2612	source_prepared.exe	31
PID 2612 wrote to memory of 3040	2612	source_prepared.exe	31
PID 2612 wrote to memory of 3040	2612	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:2612
- C:\Users\Admin\AppData\Local\Temp\source_prepared.exe
  "C:\Users\Admin\AppData\Local\Temp\source_prepared.exe"
  2⤵
  - Loads dropped DLL
  PID:3040

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI26122\api-ms-win-core-file-l1-2-0.dll

Filesize
18KB

MD5
19df2b0f78dc3d8c470e836bae85e1ff

SHA1
03f2b5b848a51ee52980bf8595c559b89865de07

SHA256
bd9e07bbc62ce82dbc30c23069a17fbfa17f1c26a9c19e50fe754d494e6cd0b1

SHA512
c1c2b97f484e640bfdda17f7ed604d0583c3d4eaf21abf35491ccedc37fa4866480b59a692776687e5fda3eaeafb4c7bdb34dec91f996fd377a328a89c8d5724

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI26122\api-ms-win-core-file-l2-1-0.dll

Filesize
18KB

MD5
adb3471f89e47cd93b6854d629906809

SHA1
2cfc0c379fd7f23db64d15bdff2925778ff65188

SHA256
355633a84db0816ab6a340a086fb41c65854c313bd08d427a17389c42a1e5b69

SHA512
f53e11aa35911d226b676d454e873d0e84c189dd1caea8a0fe54d738933cd6b139eca48630f37f5979ef898950d99f3277cba6c7a697103f505d876bea62818c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI26122\api-ms-win-core-timezone-l1-1-0.dll

Filesize
18KB

MD5
bdd63ea2508c27b43e6d52b10da16915

SHA1
2a379a1ac406f70002f200e1af4fed95b62e7cb8

SHA256
7d4252ab1b79c5801b58a08ce16efd3b30d8235733028e5823f3709bd0a98bcf

SHA512
b0393f0d2eb2173766238d2139ae7dea7a456606f7cb1b0e8bc0375a405bc25d28ef1c804802dddb5c3dbd88cfd047bfa5c93cbb475d1d6b5a9a893b51e25128

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI26122\python313.dll

Filesize
1.8MB

MD5
6ef5d2f77064df6f2f47af7ee4d44f0f

SHA1
0003946454b107874aa31839d41edcda1c77b0af

SHA256
ab7c640f044d2eb7f4f0a4dfe5e719dfd9e5fcd769943233f5cece436870e367

SHA512
1662cc02635d63b8114b41d11ec30a2af4b0b60209196aac937c2a608588fee47c6e93163ea6bf958246c32759ac5c82a712ea3d690e796e2070ac0ff9104266

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI26122\ucrtbase.dll

Filesize
959KB

MD5
34168a4af676d6a5733bbf7a0905d3c7

SHA1
ba63e51ab3cd90666eb9a9bb0232502a5ec629ff

SHA256
2ab2a74bcb5bfd8248d232eb3bc56698fb5173b9ff7fc0daf87d8120d0f448d7

SHA512
c049c166b2b00dc30b0edae5d78badfffea7fb105f0cff9f3ae2c947ddf3ecde6331855b7ebed3f4ce923cc365b053b3a679319b2c6efa85ed0b9a7ddb5676ab

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI26122\api-ms-win-core-localization-l1-2-0.dll

Filesize
20KB

MD5
6b4f2ca3efceb2c21e93f92cdc150a9d

SHA1
2532af7a64ef4b5154752f61290dcf9ebeea290f

SHA256
b39a515b9e48fc6589703d45e14dcea2273a02d7fa6f2e1d17985c0228d32564

SHA512
63a42dd1cb95fd38ddde562108c78e39cb5d7c9406bf749339e717c2cd866f26268d49b6bd966b338de1c557a426a01a24c2480f64762fef587bc09d44ada53b

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI26122\api-ms-win-core-processthreads-l1-1-1.dll

Filesize
18KB

MD5
247061d7c5542286aeddade76897f404

SHA1
7285f85440b6eff8731943b73502f58ae40e95a2

SHA256
ccb974c24ddfa7446278ca55fc8b236d0605d2caaf273db8390d1813fc70cd5b

SHA512
23ef467f6bb336d3e8c38000d30a92dac68e2662891863475ff18dbddbbbce909c12d241b86dbdea085e7d19c82cd20d80a60ffb2845f6afebedf06507afe5bc

Download Submit
memory/3040-1206-0x000007FEF5A20000-0x000007FEF6083000-memory.dmp

Filesize
6.4MB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads