5e5bb6ddf3de647147535d087e9e494f322ed0d7efc681883bd835c5e9efaa67

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 23:42

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General

Target

qq_pinyin_4.4_Dsn.exe
Size

19.1MB
MD5

7e83a7da7d93a75887e6cc8b3c123364
SHA1

7d53c0ac037aaf9e22bb35b7145395bb70b44048
SHA256

147587b99acf08db4860477df77e616ebaab9d787befba40f006de1f6e2fa8c1
SHA512

62e11091f2fbd0ea2e4df3cbaba403f5f6e98f352dddbd23c2c48a703e448da23aa1195cfaa29819f878a49bf639c3b596ff61374921c5c76ad6922c2fb50acf
SSDEEP

393216:SjyiTyX6JKqpmiIQk/hJ5wngRINfzllQuBSgdr54R99sIoZF/O:ey8KGpbkpjwng0k6t4LdoZFW

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1696	qq_pinyin_4.4_Dsn.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qq_pinyin_4.4_Dsn.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1696	qq_pinyin_4.4_Dsn.exe

C:\Users\Admin\AppData\Local\Temp\qq_pinyin_4.4_Dsn.exe
"C:\Users\Admin\AppData\Local\Temp\qq_pinyin_4.4_Dsn.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
PID:1696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsy9DA8.tmp\ioSpecial.ini

Filesize
646B

MD5
65882386ab7ac79a19520562c2c97b30

SHA1
0fe8f9169b9917d3abbff36a96041d65a1690210

SHA256
e238497982938f04fabf448c16f74b5de134377fed4557a0945f05c6b854cc12

SHA512
41ee4fa170ff3cb5524da684f416696a3fb8b63ad4b77f168d554c370b6fd8c7dbb60f0c0ee486355b61f9832d63265a069780bc8daa0aba5d24a1d2b295b2d9

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C:\Users\Admin\AppData\Local\Temp\nsy9DA8.tmp\ioSpecial.ini

Filesize
607B

MD5
86ce75eb8d956eaa4b6627dc671a91e0

SHA1
6c04ffe91ea0aa4770fb11cbc1835eac91924b25

SHA256
22e793dfcd15c84e67683da604eb8e525b0e95fa6a2df80ce67b78f3cec62250

SHA512
477472aca2d49677578aca3fe45d2bd900f79b2032581552d232f0ca509be7a96a5d69fa02dde20a05cbddc0813affaf21ba02bc54e1282c1a41836781d28fe4

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\Users\Admin\AppData\Local\Temp\nsy9DA8.tmp\InstallOptions.dll

Filesize
14KB

MD5
0dc0cc7a6d9db685bf05a7e5f3ea4781

SHA1
5d8b6268eeec9d8d904bc9d988a4b588b392213f

SHA256
8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c

SHA512
814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0

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