822b6bd963cba3c0762d3ddfa83b070c33d9b90eedba798fa5d5436aae491a19

Resubmissions

30/12/2024, 03:21 UTC

241230-dwa1gswpdt 10

30/11/2024, 20:08 UTC

241130-ywkj5sxqdp 10

30/11/2024, 20:06 UTC

241130-yvtfnatmay 10

Analysis

max time kernel
1s
max time network
5s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
30/11/2024, 20:06 UTC

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General

Target

Solara 1.25.exe
Size

71.8MB
MD5

6b32177d5218d0f5158eb91bfcc54c15
SHA1

19d0b30aa6fe9a5bbc9b583bbd48b70861420b4a
SHA256

822b6bd963cba3c0762d3ddfa83b070c33d9b90eedba798fa5d5436aae491a19
SHA512

39db07ff94dcc915f221f558f69590d32f0fae09bcd2b6d9c2ad01d2af83ef5dca5adbcb3a5d3837aad586232bec400ea8733bfd10c1fb7207017c67e81b171d
SSDEEP

1572864:v9JxSm1WIacirAH8+1osuTCSxOB6xMLiIpB2qHWB75ilQhmqZ8Qry4hlDVgc:fzZRS6xjKcBa6/2qHO5iopyQry4bB

Score

9^/10

evasion themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Solara 1.25.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Solara 1.25.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Solara 1.25.exe

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/5048-0-0x0000000140000000-0x0000000140945000-memory.dmp	themida
behavioral1/memory/5048-1-0x0000000140000000-0x0000000140945000-memory.dmp	themida
behavioral1/memory/5048-2-0x0000000140000000-0x0000000140945000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Solara 1.25.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
5048	Solara 1.25.exe

C:\Users\Admin\AppData\Local\Temp\Solara 1.25.exe
"C:\Users\Admin\AppData\Local\Temp\Solara 1.25.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:5048

Network

DNS

8.8.8.8.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.8.8.8.in-addr.arpa

IN PTR

Response

8.8.8.8.in-addr.arpa

IN PTR

dnsgoogle
DNS

172.214.232.199.in-addr.arpa

Remote address:

8.8.8.8:53

Request

172.214.232.199.in-addr.arpa

IN PTR

Response
DNS

17.160.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

17.160.190.20.in-addr.arpa

IN PTR

Response
DNS

241.150.49.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

241.150.49.20.in-addr.arpa

IN PTR

Response

No results found

8.8.8.8:53

8.8.8.8.in-addr.arpa

dns

66 B
90 B
1
1

DNS Request

8.8.8.8.in-addr.arpa
8.8.8.8:53

172.214.232.199.in-addr.arpa

dns

74 B
128 B
1
1

DNS Request

172.214.232.199.in-addr.arpa
8.8.8.8:53

17.160.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

17.160.190.20.in-addr.arpa
8.8.8.8:53

241.150.49.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

241.150.49.20.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5048-0-0x0000000140000000-0x0000000140945000-memory.dmp

Filesize
9.3MB

Download
memory/5048-1-0x0000000140000000-0x0000000140945000-memory.dmp

Filesize
9.3MB

Download
memory/5048-3-0x00007FFF45331000-0x00007FFF45333000-memory.dmp

Filesize
8KB

Download
memory/5048-2-0x0000000140000000-0x0000000140945000-memory.dmp

Filesize
9.3MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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