973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
12/12/2023, 16:30

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General

Target

973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
Size

8.2MB
MD5

403a9a2f73f2c8a287dc2b5c70e12325
SHA1

b5dc251e67f796146095e1dbf8f47755ddeb48d9
SHA256

973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411
SHA512

fd1910f38bf7aadb2b6844f09474f8423d5c7e834d0e27f2c46bea9c0766fca048dade92854479d15a9077293bbd1b5aea1fbe411f9c5d266deacd831f629d9b
SSDEEP

196608:BihEzpC0ULjv+bhqNVoB8Ck5c7GpNlpq41J2mrl0bk9qtlDfJh:y4AL+9qz88Ck+7q3p91JNRqfL

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
1660	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
1660	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
1660	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
1660	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
1660	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
1660	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
1660	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0006000000018b39-72.dat	upx
behavioral1/memory/1660-74-0x000007FEF5FE0000-0x000007FEF66B8000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 1660	2516	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe	28
PID 2516 wrote to memory of 1660	2516	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe	28
PID 2516 wrote to memory of 1660	2516	973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe	28

C:\Users\Admin\AppData\Local\Temp\973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
"C:\Users\Admin\AppData\Local\Temp\973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Temp\973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe
  "C:\Users\Admin\AppData\Local\Temp\973727e4a8c5fe3b5d87f0cf30938f4312e8181a60e3b6550999ded87c6bf411.exe"
  2⤵
  - Loads dropped DLL
  PID:1660

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI25162\api-ms-win-core-file-l2-1-0.dll

Filesize
12KB

MD5
7f14fd0436c066a8b40e66386ceb55d0

SHA1
288c020fb12a4d8c65ed22a364b5eb8f4126a958

SHA256
c78eab8e057bddd55f998e72d8fdf5b53d9e9c8f67c8b404258e198eb2cdcf24

SHA512
d04adc52ee0ceed4131eb1d133bfe9a66cbc0f88900270b596116064480afe6ae6ca42feb0eaed54cb141987f2d7716bb2dae947a025014d05d7aa0b0821dc50

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI25162\api-ms-win-core-localization-l1-2-0.dll

Filesize
15KB

MD5
71457fd15de9e0b3ad83b4656cad2870

SHA1
c9c2caf4f9e87d32a93a52508561b4595617f09f

SHA256
db970725b36cc78ef2e756ff4b42db7b5b771bfd9d106486322cf037115bd911

SHA512
a10fcf1d7637effff0ae3e3b4291d54cc7444d985491e82b3f4e559fbb0dbb3b6231a8c689ff240a5036a7acae47421cda58aaa6938374d4b84893cce0077bc8

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI25162\api-ms-win-core-processthreads-l1-1-1.dll

Filesize
13KB

MD5
e93816c04327730d41224e7a1ba6dc51

SHA1
3f83b9fc6291146e58afce5b5447cd6d2f32f749

SHA256
ca06ccf12927ca52d8827b3a36b23b6389c4c6d4706345e2d70b895b79ff2ec8

SHA512
beaab5a12bfc4498cdf67d8b560ef0b0e2451c5f4634b6c5780a857666fd14f8a379f42e38be1beefa1c3578b2df913d901b271719ac6794bfaab0731bb77bca

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI25162\api-ms-win-core-timezone-l1-1-0.dll

Filesize
13KB

MD5
acf40d5e6799231cf7e4026bad0c50a0

SHA1
8f0395b7e7d2aac02130f47b23b50d1eab87466b

SHA256
64b5b95fe56b6df4c2d47d771bec32bd89267605df736e08c1249b802d6d48d1

SHA512
f66a61e89231b6dc95b26d97f5647da42400bc809f70789b9afc00a42b94ea3487913860b69a1b0ee59ed5eb62c3a0cade9e21f95da35fdd42d8ce51c5507632

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI25162\python312.dll

Filesize
1.8MB

MD5
2f1072ddd9a88629205e7434ed055b3e

SHA1
20da3188dabe3d5fa33b46bfe671e713e6fa3056

SHA256
d086257a6b36047f35202266c8eb8c1225163bd96b064d31b80f0dbe13da2acf

SHA512
d8dddc30733811ed9a9c4ae83ac8f3fc4d8ba3fa8051d95242fbd432fd5bf24122373ac5eea9fec78f0daf7c1133365f519a13cf3f105636da74820a00a25e9b

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI25162\ucrtbase.dll

Filesize
994KB

MD5
8e7680a8d07c3c4159241d31caaf369c

SHA1
62fe2d4ae788ee3d19e041d81696555a6262f575

SHA256
36cc22d92a60e57dee394f56a9d1ed1655ee9db89d2244a959005116a4184d80

SHA512
9509f5b07588a08a490f4c3cb859bbfe670052c1c83f92b9c3356afa664cb500364e09f9dafac7d387332cc52d9bb7bb84ceb1493f72d4d17ef08b9ee3cb4174

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI25162\api-ms-win-core-file-l1-2-0.dll

Filesize
12KB

MD5
49e3260ae3f973608f4d4701eb97eb95

SHA1
097e7d56c3514a3c7dc17a9c54a8782c6d6c0a27

SHA256
476fbad616e20312efc943927ade1a830438a6bebb1dd1f83d2370e5343ea7af

SHA512
df22cf16490faa0dc809129ca32eaf1a16ec665f9c5411503ce0153270de038e5d3be1e0e49879a67043a688f6c42bdb5a9a6b3cea43bf533eba087e999be653

Download Submit
memory/1660-74-0x000007FEF5FE0000-0x000007FEF66B8000-memory.dmp

Filesize
6.8MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads