43e6ae7e38488e95741b1cad60843e7ce49419889285433eb4e697c175a153ab

Resubmissions

25/08/2024, 21:53 UTC

240825-1ry8vayfnl 3

25/08/2024, 21:49 UTC

240825-1pq5fsydrp 3

25/08/2024, 21:32 UTC

240825-1d1vhswdna 8

25/08/2024, 21:31 UTC

240825-1c7xfawdjf 3

Analysis

max time kernel
38s
max time network
38s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 21:49 UTC

Sharing

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Reason

Machine shutdown

Report Analysis Logs

General

Target

WaveInstaller.exe
Size

2.3MB
MD5

8ad8b6593c91d7960dad476d6d4af34f
SHA1

0a95f110c8264cde7768a3fd76db5687fda830ea
SHA256

43e6ae7e38488e95741b1cad60843e7ce49419889285433eb4e697c175a153ab
SHA512

09b522da0958f8b173e97b31b6c7141cb67de5d30db9ff71bc6e61ca9a97c09bff6b17d6eaa03c840500996aad25b3419391af64de1c59e98ff6a8eac636b686
SSDEEP

49152:6inbT3qpTDQSmanAmwJAaDMg33U2pLYiniT:6inKpTJmWAmmAMPWin

Score

3^/10

discovery

Malware Config

Signatures

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	WaveInstaller.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	WaveInstaller.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2100	WaveInstaller.exe
2100	WaveInstaller.exe

C:\Users\Admin\AppData\Local\Temp\WaveInstaller.exe
"C:\Users\Admin\AppData\Local\Temp\WaveInstaller.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2100

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2616

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2528

Network

DNS

www.nuget.org

WaveInstaller.exe

Remote address:

8.8.8.8:53

Request

www.nuget.org

IN A

Response

www.nuget.org

IN CNAME

nugetprodusnc.azure-api.net

nugetprodusnc.azure-api.net

IN CNAME

apimgmttm3csrht7lvztprufrqlzasbgohlgs9virtv24ewckt.trafficmanager.net

apimgmttm3csrht7lvztprufrqlzasbgohlgs9virtv24ewckt.trafficmanager.net

IN CNAME

nugetprodusnc-northcentralus-01.regional.azure-api.net

nugetprodusnc-northcentralus-01.regional.azure-api.net

IN CNAME

apimgmthskpop34uvs7ufuzdiq0mjfe3lnuqclimpbqtgnvr1k.cloudapp.net

apimgmthskpop34uvs7ufuzdiq0mjfe3lnuqclimpbqtgnvr1k.cloudapp.net

IN A

52.240.159.111
DNS

o953144.ingest.us.sentry.io

WaveInstaller.exe

Remote address:

8.8.8.8:53

Request

o953144.ingest.us.sentry.io

IN A

Response

o953144.ingest.us.sentry.io

IN A

34.120.195.249

52.240.159.111:443

www.nuget.org

tls

WaveInstaller.exe

255 B
92 B
3
2
52.240.159.111:443

www.nuget.org

tls

WaveInstaller.exe

255 B
92 B
3
2
34.120.195.249:443

o953144.ingest.us.sentry.io

tls

WaveInstaller.exe

361 B
219 B
5
5

8.8.8.8:53

www.nuget.org

dns

WaveInstaller.exe

59 B
325 B
1
1

DNS Request

www.nuget.org

DNS Response

52.240.159.111
8.8.8.8:53

o953144.ingest.us.sentry.io

dns

WaveInstaller.exe

73 B
89 B
1
1

DNS Request

o953144.ingest.us.sentry.io

DNS Response

34.120.195.249

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2100-12-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-22-0x0000000005BD0000-0x0000000005BDA000-memory.dmp

Filesize
40KB

Download
memory/2100-2-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-3-0x0000000004EC0000-0x0000000004F72000-memory.dmp

Filesize
712KB

Download
memory/2100-4-0x0000000002230000-0x00000000022B2000-memory.dmp

Filesize
520KB

Download
memory/2100-5-0x00000000004A0000-0x00000000004A8000-memory.dmp

Filesize
32KB

Download
memory/2100-6-0x00000000004F0000-0x00000000004F8000-memory.dmp

Filesize
32KB

Download
memory/2100-8-0x0000000000830000-0x000000000083A000-memory.dmp

Filesize
40KB

Download
memory/2100-7-0x0000000000830000-0x000000000083A000-memory.dmp

Filesize
40KB

Download
memory/2100-9-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-10-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download
memory/2100-11-0x00000000742AE000-0x00000000742AF000-memory.dmp

Filesize
4KB

Download
memory/2100-1-0x0000000000BE0000-0x0000000000E2A000-memory.dmp

Filesize
2.3MB

Download
memory/2100-14-0x00000000025F0000-0x00000000025FA000-memory.dmp

Filesize
40KB

Download
memory/2100-0-0x00000000742AE000-0x00000000742AF000-memory.dmp

Filesize
4KB

Download
memory/2100-15-0x00000000052A0000-0x0000000005316000-memory.dmp

Filesize
472KB

Download
memory/2100-16-0x00000000050B0000-0x00000000050BA000-memory.dmp

Filesize
40KB

Download
memory/2100-17-0x0000000005360000-0x0000000005392000-memory.dmp

Filesize
200KB

Download
memory/2100-18-0x00000000053D0000-0x00000000053F6000-memory.dmp

Filesize
152KB

Download
memory/2100-19-0x0000000005190000-0x0000000005198000-memory.dmp

Filesize
32KB

Download
memory/2100-21-0x00000000059F0000-0x0000000005A06000-memory.dmp

Filesize
88KB

Download
memory/2100-13-0x0000000000830000-0x000000000083A000-memory.dmp

Filesize
40KB

Download
memory/2100-23-0x00000000742A0000-0x000000007498E000-memory.dmp

Filesize
6.9MB

Download
memory/2528-25-0x0000000002AB0000-0x0000000002AB1000-memory.dmp

Filesize
4KB

Download
memory/2616-24-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download