ceb348dfa61b34bebce021fa783b0afdb874ea7205f75e7fb42b01898439be75

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
24-03-2023 22:40

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General

Target

NanoCore 1.2.2.0_Cracked By Alcatraz3222/Resources/Audio/camera.wav
Size

45KB
MD5

4567dbe9cc7cfdfe3a13a609e20a205e
SHA1

2242b43e9e6f45545b479883d72070fbff998340
SHA256

f49ec225a0df03534f4b9b265aeda561fd0a6b11d53038abaa27b3858db41aa1
SHA512

99828e282d4fac836d9bf597ee67305f24e1bbcd273e8e4fb56a08e6a98b34b16e53d8bb0b01e3e496099ad656ac54c1bde5d4145670c2354a4bc313ae67a118
SSDEEP

768:Ff+LOBHmFWHpphqrDAf/ozD6oNCvpsavQRU+pFATYZeuFk/jO/bH:sLOMQHp3iE3yD06aoUEk+Fkbw

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

unregmp2.exe

description	ioc	process
File opened (read-only)	\??\X:	unregmp2.exe
File opened (read-only)	\??\B:	unregmp2.exe
File opened (read-only)	\??\O:	unregmp2.exe
File opened (read-only)	\??\Q:	unregmp2.exe
File opened (read-only)	\??\W:	unregmp2.exe
File opened (read-only)	\??\Y:	unregmp2.exe
File opened (read-only)	\??\Z:	unregmp2.exe
File opened (read-only)	\??\A:	unregmp2.exe
File opened (read-only)	\??\U:	unregmp2.exe
File opened (read-only)	\??\V:	unregmp2.exe
File opened (read-only)	\??\I:	unregmp2.exe
File opened (read-only)	\??\J:	unregmp2.exe
File opened (read-only)	\??\L:	unregmp2.exe
File opened (read-only)	\??\P:	unregmp2.exe
File opened (read-only)	\??\R:	unregmp2.exe
File opened (read-only)	\??\E:	unregmp2.exe
File opened (read-only)	\??\G:	unregmp2.exe
File opened (read-only)	\??\H:	unregmp2.exe
File opened (read-only)	\??\T:	unregmp2.exe
File opened (read-only)	\??\N:	unregmp2.exe
File opened (read-only)	\??\S:	unregmp2.exe
File opened (read-only)	\??\F:	unregmp2.exe
File opened (read-only)	\??\K:	unregmp2.exe
File opened (read-only)	\??\M:	unregmp2.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

unregmp2.exe

description pid process

Token: SeShutdownPrivilege 4580 unregmp2.exe
Token: SeCreatePagefilePrivilege 4580 unregmp2.exe

description	pid	process
Token: SeShutdownPrivilege	4580	unregmp2.exe
Token: SeCreatePagefilePrivilege	4580	unregmp2.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

wmplayer.exeunregmp2.exe

description	pid	process	target process
PID 4296 wrote to memory of 1140	4296	wmplayer.exe	setup_wm.exe
PID 4296 wrote to memory of 1140	4296	wmplayer.exe	setup_wm.exe
PID 4296 wrote to memory of 1140	4296	wmplayer.exe	setup_wm.exe
PID 4296 wrote to memory of 1920	4296	wmplayer.exe	unregmp2.exe
PID 4296 wrote to memory of 1920	4296	wmplayer.exe	unregmp2.exe
PID 4296 wrote to memory of 1920	4296	wmplayer.exe	unregmp2.exe
PID 1920 wrote to memory of 4580	1920	unregmp2.exe	unregmp2.exe
PID 1920 wrote to memory of 4580	1920	unregmp2.exe	unregmp2.exe

C:\Program Files (x86)\Windows Media Player\wmplayer.exe
"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Open "C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0_Cracked By Alcatraz3222\Resources\Audio\camera.wav"
1⤵
- Suspicious use of WriteProcessMemory
PID:4296

C:\Program Files (x86)\Windows Media Player\setup_wm.exe
"C:\Program Files (x86)\Windows Media Player\setup_wm.exe" /RunOnce:"C:\Program Files (x86)\Windows Media Player\wmplayer.exe" /Open "C:\Users\Admin\AppData\Local\Temp\NanoCore 1.2.2.0_Cracked By Alcatraz3222\Resources\Audio\camera.wav"
2⤵
PID:1140

C:\Windows\SysWOW64\unregmp2.exe
"C:\Windows\System32\unregmp2.exe" /AsyncFirstLogon
2⤵
- Suspicious use of WriteProcessMemory
PID:1920

C:\Windows\system32\unregmp2.exe
"C:\Windows\SysNative\unregmp2.exe" /AsyncFirstLogon /REENTRANT
3⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
PID:4580

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Media Player\CurrentDatabase_400.wmdb
Filesize
64KB

MD5
dbfc662304aa4236ac6c685fdd3ee597

SHA1
bee96b9256c93a35398a8c6a341da9470c6101c2

SHA256
dfd76fd8ae4d04c006729be160e7c23fe8e003e7094a54abf3a5aaee1a5c5590

SHA512
6730c50e8217e93d819b24a76af50ed9afeb34c73f32bcf65cca1bac139219c4897f7a43faa7a88909b32777420f47beb2a1ab23fad5886ef4da35226305c42b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML
Filesize
9KB

MD5
7050d5ae8acfbe560fa11073fef8185d

SHA1
5bc38e77ff06785fe0aec5a345c4ccd15752560e

SHA256
cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

SHA512
a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

Download Submit
C:\Users\Admin\AppData\Local\Temp\wmsetup.log
Filesize
1KB

MD5
4a9c526034eaa04c101f88791da2a8be

SHA1
a02d9ecb24a0f28c93c57e31877267a73326ed90

SHA256
df97457766cfb7ffcc814fea32151db431f461a853df35314bcafd9c1b15c6c3

SHA512
5ea4b371797d76476391b650f4d4c2e16e669c2220d658ba37ac7a973f211942fed62a7ce5da8c3a66735d43ed6f6d4292fbfd4c111bb5bb694b57b9392ab224

Download Submit