0cfc4ec5d31d5c0630453dbad12c5bd68176abfdc4a657703cf83105d3eb3624

Resubmissions

25-08-2023 15:01

230825-sdyfdseg2t 7

Analysis

max time kernel
301s
max time network
189s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
25-08-2023 15:01

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General

Target

_sogou_pinyin_Release_13.8.0.8160_1111.exe
Size

121.2MB
MD5

32e82020e094e31a22eff21a8631720d
SHA1

d95795f0f07f570ae5032ff0e3b1ef9e92fd8078
SHA256

f36d62741de77493685c5fecd3d9bab16ec69ac48af10bbf3c6bd27e802c8086
SHA512

422c8e07eb8c16f9c03e05a2de3986fcdadf62b26d95341c21731d053fa5dc19810616552ab945cddfa6743fbb70d54d546fb780ef31e2c74072b52061b5d243
SSDEEP

3145728:VcsyS378uQ9FgVzhUL+vRV0Bp56wuoOYCHXT2CJGJwzuuK1h:VcsLpaFgVzhUm0BpMXSCJqwzuumh

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral8/memory/5008-0-0x0000000000400000-0x00000000006D5000-memory.dmp	upx
behavioral8/memory/5008-138-0x0000000000400000-0x00000000006D5000-memory.dmp	upx

Loads dropped DLL 10 IoCs

Processes:

_sogou_pinyin_Release_13.8.0.8160_1111.exe

pid	process
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

_sogou_pinyin_Release_13.8.0.8160_1111.exe

pid	process
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe
5008	_sogou_pinyin_Release_13.8.0.8160_1111.exe

C:\Users\Admin\AppData\Local\Temp\_sogou_pinyin_Release_13.8.0.8160_1111.exe
"C:\Users\Admin\AppData\Local\Temp\_sogou_pinyin_Release_13.8.0.8160_1111.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:5008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\HWSignature.dll

Filesize
137KB

MD5
34d9b6cbec8f5161b0e3b67ea98ab454

SHA1
a6db9aa9ccd11cd6d3436c331c6b444aa6c2caa8

SHA256
e662e4aa8e273a8cb59a7b5818aaa5519408579ad7f96f47d105b3b2c11d1313

SHA512
2f1be03cfbd70de3c12082689af3ac96154e172d1886a549b50724c505f7e0b2061877efc6b1034b08038292aa9d360a118eb5d5cc948df7d10a1e9d7186ebd6

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\InstallOptions.dll

Filesize
15KB

MD5
34d24e6ecdfb6859096816436c5875da

SHA1
a4504b5eccc48ce867623dd1d081a760ab70a12f

SHA256
734d6299964cab87eeeb5f8c7e5bdf6aa8c3e29d938fdd1ada6addcd5006de28

SHA512
cf163ef71ed297259371d5bb352f8b0ef5e8bab9ad2168a26714e2d9f9037af87ec48b7e983b9fa9dc3f478c02cc0775583d52aca7604f3ac1e4a8882b3ecad9

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\SetupLib.dll

Filesize
5.7MB

MD5
01b82ddfb1370d2b3922a844aca83be5

SHA1
0bb3667c862dc135f4591d488ea326eaa37ad5db

SHA256
01631d03b131550e2bad7ed50722bb81a374e17b391e18473621b251ff8a7b92

SHA512
84057d2b812149c02e3da792055f90b38c5d85269f48fa711ac12adcbbe64e3dc41e4e0e8b6fd73e56d149f68bda8e477974d895846170deb5ccdcb80f1bd7ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\SetupLibNew.dll

Filesize
2.2MB

MD5
b68b37b9f475451e961c85781798ca1a

SHA1
006adc482d6c5afbada28d2219f5eae90f916b19

SHA256
b50adc1fd1aa6df8fd148cc78b37c8b7e277c470eefcf15c27dc239566c5d7bc

SHA512
b43360fd1315e8eae4fc396565dd7a1b15d00566c71cf05d493ddc82118832ed79cd38c6df2173e126f3ea06c8f5c2d434fa006a350b7fbdbef9e6325f5e1e12

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\System.dll

Filesize
11KB

MD5
c51fc979c1c3e17bece7bd194aeb6ea2

SHA1
9a5d000d6393f2980062b4cc6e8f543493b1be8f

SHA256
93a8e95708882e56250ae55aef93417333b2dbe7ea99590abed34cdca2227e61

SHA512
716cdeb890307ff42901464dd24aa94e29415ef20d4e975c2733e34330fdf85edfd4ad9e00878edbe98921deebe44153279cb95acb309c5e1812026716dcdc4e

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\ioSpecial.ini

Filesize
958B

MD5
8517aa3f76adbb852ded1fca9ce4a8db

SHA1
a6d00f3e99ea68b6e47e099871619ecfd1cbb182

SHA256
c3200001d71ded9bc6bb257b4395fbbf277081ea89921422ad51391cac8c5df3

SHA512
d1cfb23d5b8c43c53ce36fcc5508fa320179807e62c0609e4b4950cf95e9776e0e633975bf107882db81413fe9cdcb5e73cdf45a070bc59f891a183ed73c08a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\ioSpecial.ini

Filesize
1KB

MD5
78d592221288b39932e037b3c4bf4743

SHA1
4af67cbcc2f85383c5afb3d62fc362cb9e854f42

SHA256
a6cb100e6f151dc7fadb03fda47cd3a2666b7aba21626422862a08120ff33e03

SHA512
98bcdca4f9dc2941d8ca5fc472478b5c431b78d61823b8f58136dd77788c913f01a566d7d7e65e387f5697314494e2d23ec30e7e8601d0150d5325340a4ff6fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\validate.ini

Filesize
87B

MD5
59da6b50ff42da1a3230fbca1bd90e11

SHA1
6870be998befa4bf02e8824e0a101303fe76ef4f

SHA256
5f60c14e1d82e49f4dd48c648c31bd572adf7a6e236aa7b2a8854bbc90d21c4a

SHA512
e3e7061e1ca6d8ce0ebca216d88988247cb6b824b19fe2ed1fd4dfb19bdbb9d231655b378d0990cc51b3df82183cbb28818f60d2efb9cb40daf58ef183ba2a19

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\HWSignature.dll

Filesize
137KB

MD5
34d9b6cbec8f5161b0e3b67ea98ab454

SHA1
a6db9aa9ccd11cd6d3436c331c6b444aa6c2caa8

SHA256
e662e4aa8e273a8cb59a7b5818aaa5519408579ad7f96f47d105b3b2c11d1313

SHA512
2f1be03cfbd70de3c12082689af3ac96154e172d1886a549b50724c505f7e0b2061877efc6b1034b08038292aa9d360a118eb5d5cc948df7d10a1e9d7186ebd6

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\HWSignature.dll

Filesize
137KB

MD5
34d9b6cbec8f5161b0e3b67ea98ab454

SHA1
a6db9aa9ccd11cd6d3436c331c6b444aa6c2caa8

SHA256
e662e4aa8e273a8cb59a7b5818aaa5519408579ad7f96f47d105b3b2c11d1313

SHA512
2f1be03cfbd70de3c12082689af3ac96154e172d1886a549b50724c505f7e0b2061877efc6b1034b08038292aa9d360a118eb5d5cc948df7d10a1e9d7186ebd6

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\ImageMagik.dll

Filesize
5.9MB

MD5
333fc7f32226a7db5e8cceeb256ac0e6

SHA1
17e9bf367964ac530a75f8f4d69508437e10f65d

SHA256
dd8d873a91a23689798058c1fe17fde9e39ec9491c7bf562c8e3ab66d57e239e

SHA512
2c4ea1bd2fa04f568d69f77924220f5cbb724a8840b8e1cd219d7e4c8ff9d03f5bbf57ce0f6fde01c1f4fdd86c2fe984e02dfbdfbf4a657b47a75e42532a6162

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\InstallOptions.dll

Filesize
15KB

MD5
34d24e6ecdfb6859096816436c5875da

SHA1
a4504b5eccc48ce867623dd1d081a760ab70a12f

SHA256
734d6299964cab87eeeb5f8c7e5bdf6aa8c3e29d938fdd1ada6addcd5006de28

SHA512
cf163ef71ed297259371d5bb352f8b0ef5e8bab9ad2168a26714e2d9f9037af87ec48b7e983b9fa9dc3f478c02cc0775583d52aca7604f3ac1e4a8882b3ecad9

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\InstallOptions.dll

Filesize
15KB

MD5
34d24e6ecdfb6859096816436c5875da

SHA1
a4504b5eccc48ce867623dd1d081a760ab70a12f

SHA256
734d6299964cab87eeeb5f8c7e5bdf6aa8c3e29d938fdd1ada6addcd5006de28

SHA512
cf163ef71ed297259371d5bb352f8b0ef5e8bab9ad2168a26714e2d9f9037af87ec48b7e983b9fa9dc3f478c02cc0775583d52aca7604f3ac1e4a8882b3ecad9

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\SetupLib.dll

Filesize
5.7MB

MD5
01b82ddfb1370d2b3922a844aca83be5

SHA1
0bb3667c862dc135f4591d488ea326eaa37ad5db

SHA256
01631d03b131550e2bad7ed50722bb81a374e17b391e18473621b251ff8a7b92

SHA512
84057d2b812149c02e3da792055f90b38c5d85269f48fa711ac12adcbbe64e3dc41e4e0e8b6fd73e56d149f68bda8e477974d895846170deb5ccdcb80f1bd7ef

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\SetupLibNew.dll

Filesize
2.2MB

MD5
b68b37b9f475451e961c85781798ca1a

SHA1
006adc482d6c5afbada28d2219f5eae90f916b19

SHA256
b50adc1fd1aa6df8fd148cc78b37c8b7e277c470eefcf15c27dc239566c5d7bc

SHA512
b43360fd1315e8eae4fc396565dd7a1b15d00566c71cf05d493ddc82118832ed79cd38c6df2173e126f3ea06c8f5c2d434fa006a350b7fbdbef9e6325f5e1e12

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\SetupLibNew.dll

Filesize
2.2MB

MD5
b68b37b9f475451e961c85781798ca1a

SHA1
006adc482d6c5afbada28d2219f5eae90f916b19

SHA256
b50adc1fd1aa6df8fd148cc78b37c8b7e277c470eefcf15c27dc239566c5d7bc

SHA512
b43360fd1315e8eae4fc396565dd7a1b15d00566c71cf05d493ddc82118832ed79cd38c6df2173e126f3ea06c8f5c2d434fa006a350b7fbdbef9e6325f5e1e12

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\System.dll

Filesize
11KB

MD5
c51fc979c1c3e17bece7bd194aeb6ea2

SHA1
9a5d000d6393f2980062b4cc6e8f543493b1be8f

SHA256
93a8e95708882e56250ae55aef93417333b2dbe7ea99590abed34cdca2227e61

SHA512
716cdeb890307ff42901464dd24aa94e29415ef20d4e975c2733e34330fdf85edfd4ad9e00878edbe98921deebe44153279cb95acb309c5e1812026716dcdc4e

Download Submit
\Users\Admin\AppData\Local\Temp\nskAC7E.tmp\System.dll

Filesize
11KB

MD5
c51fc979c1c3e17bece7bd194aeb6ea2

SHA1
9a5d000d6393f2980062b4cc6e8f543493b1be8f

SHA256
93a8e95708882e56250ae55aef93417333b2dbe7ea99590abed34cdca2227e61

SHA512
716cdeb890307ff42901464dd24aa94e29415ef20d4e975c2733e34330fdf85edfd4ad9e00878edbe98921deebe44153279cb95acb309c5e1812026716dcdc4e

Download Submit
memory/5008-39-0x0000000003C80000-0x0000000003CA5000-memory.dmp

Filesize
148KB

Download
memory/5008-0-0x0000000000400000-0x00000000006D5000-memory.dmp

Filesize
2.8MB

Download
memory/5008-28-0x000000006C8A0000-0x000000006C8B0000-memory.dmp

Filesize
64KB

Download
memory/5008-19-0x00000000036F0000-0x000000000393E000-memory.dmp

Filesize
2.3MB

Download
memory/5008-12-0x000000006C8B0000-0x000000006C8C0000-memory.dmp

Filesize
64KB

Download
memory/5008-138-0x0000000000400000-0x00000000006D5000-memory.dmp

Filesize
2.8MB

Download