850f2733c2a6a15b7ed18b61e22244a3cb641ed29f2b65973ebb241c03995a44

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
03-10-2024 18:43

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General

Target

svchost.exe
Size

8.2MB
MD5

22b419febd1e4681ae73128136b02c8d
SHA1

15e979738b23f3525f37f93b68061026fb232ef8
SHA256

e3f26dfb29607226d2cf66f4fe40b3a4dfb5c8545f06539e0cf4ecd59c25f989
SHA512

e9788db78833f6de83df389999ad00253a1f6f856c052966513dbe6397bf4064a14e6b833e95f3af3af3b4b9e9b5f0c606f77190e9c51acc72d69cfab19ed50e
SSDEEP

196608:p/gjyqrVEu2wfI9jUC2gYBYv3vbWhnF/+iITx1U6nK:ujyUVEu9IH2gYBgDWhn0TnzK

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
2828	svchost.exe
2828	svchost.exe
2828	svchost.exe
2828	svchost.exe
2828	svchost.exe
2828	svchost.exe
2828	svchost.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral3/files/0x000500000001a4b9-72.dat	upx
behavioral3/memory/2828-74-0x000007FEF6040000-0x000007FEF6705000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2828	2848	svchost.exe	31
PID 2848 wrote to memory of 2828	2848	svchost.exe	31
PID 2848 wrote to memory of 2828	2848	svchost.exe	31

C:\Users\Admin\AppData\Local\Temp\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\svchost.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
  2⤵
  - Loads dropped DLL
  PID:2828

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI28482\api-ms-win-core-file-l1-2-0.dll

Filesize
11KB

MD5
1f72ba20e6771fe77dd27a3007801d37

SHA1
db0eb1b03f742ca62eeebca6b839fdb51f98a14f

SHA256
0ae3ee32f44aaed5389cc36d337d57d0203224fc6808c8a331a12ec4955bb2f4

SHA512
13e802aef851b59e609bf1dbd3738273ef6021c663c33b61e353b489e7ba2e3d3e61838e6c316fbf8a325fce5d580223cf6a9e61e36cdca90f138cfd7200bb27

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI28482\api-ms-win-core-file-l2-1-0.dll

Filesize
11KB

MD5
c3408e38a69dc84d104ce34abf2dfe5b

SHA1
8c01bd146cfd7895769e3862822edb838219edab

SHA256
0bf0f70bd2b599ed0d6c137ce48cf4c419d15ee171f5faeac164e3b853818453

SHA512
aa47871bc6ebf02de3fe1e1a4001870525875b4f9d4571561933ba90756c17107ddf4d00fa70a42e0ae9054c8a2a76d11f44b683d92ffd773cab6cdc388e9b99

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI28482\api-ms-win-core-localization-l1-2-0.dll

Filesize
14KB

MD5
75ef38b27be5fa07dc07ca44792edcc3

SHA1
7392603b8c75a57857e5b5773f2079cb9da90ee9

SHA256
659f3321f272166f0b079775df0abdaf1bc482d1bcc66f42cae08fde446eb81a

SHA512
78b485583269b3721a89d4630d746a1d9d0488e73f58081c7bdc21948abf830263e6c77d9f31a8ad84ecb5ff02b0922cb39f3824ccd0e0ed026a5e343a8427bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI28482\api-ms-win-core-timezone-l1-1-0.dll

Filesize
12KB

MD5
e8af200a0127e12445eb8004a969fc1d

SHA1
a770fe20e42e2bef641c0591c0e763c1c8ba404d

SHA256
64d1ca4ead666023681929d86db26cfd3c70d4b2e521135205a84001d25187db

SHA512
a49b1ce5faf98af719e3a02cd1ff2a7ced1afc4fbf7483beab3f65487d79acc604a0db7c6ee21e45366e93f03fb109126ef00716624c159f1c35e4c100853eaf

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI28482\python312.dll

Filesize
1.7MB

MD5
6f7c42579f6c2b45fe866747127aef09

SHA1
b9487372fe3ed61022e52cc8dbd37e6640e87723

SHA256
07642b6a3d99ce88cff790087ac4e2ba0b2da1100cf1897f36e096427b580ee5

SHA512
aadf06fd6b4e14f600b0a614001b8c31e42d71801adec7c9c177dcbb4956e27617fa45ba477260a7e06d2ca4979ed5acc60311258427ee085e8025b61452acec

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI28482\ucrtbase.dll

Filesize
993KB

MD5
9679f79d724bcdbd3338824ffe8b00c7

SHA1
5ded91cc6e3346f689d079594cf3a9bf1200bd61

SHA256
962c50afcb9fbfd0b833e0d2d7c2ba5cb35cd339ecf1c33ddfb349253ff95f36

SHA512
74ac8deb4a30f623af1e90e594d66fe28a1f86a11519c542c2bad44e556b2c5e03d41842f34f127f8f7f7cb217a6f357604cb2dc6aa5edc5cba8b83673d8b8bd

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI28482\api-ms-win-core-processthreads-l1-1-1.dll

Filesize
12KB

MD5
a55abf3646704420e48c8e29ccde5f7c

SHA1
c2ac5452adbc8d565ad2bc9ec0724a08b449c2d8

SHA256
c2f296dd8372681c37541b0ca8161b4621037d5318b7b8c5346cf7b8a6e22c3e

SHA512
c8eb3ec20821ae4403d48bb5dbf2237428016f23744f7982993a844c53ae89d06f86e03ab801e5aee441a83a82a7c591c0de6a7d586ea1f8c20a2426fced86f0

Download Submit
memory/2828-74-0x000007FEF6040000-0x000007FEF6705000-memory.dmp

Filesize
6.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads