b0586fab8481d6a24fa8b4213a3eb6b38d88945815e53802f36e30cd0f92b1df

General

Target

8fd56b6131390d2d8c7ccb008304aa74.exe
Size

2.6MB
MD5

8fd56b6131390d2d8c7ccb008304aa74
SHA1

4042cfb3aacfcc899c1753b4bb3d7e692219e6f0
SHA256

b0586fab8481d6a24fa8b4213a3eb6b38d88945815e53802f36e30cd0f92b1df
SHA512

8750fc17cce5fbbf1b9fd3519ea602ac387a28d1cf5b2fe95eab463374215c5f2f2ca951aaa05180569f546349bd56ef23ac6a47c5946eedfb0a57636f58fd4e

Score

9^/10

discovery evasion spyware stealer themida trojan

Malware Config

Signatures

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

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

Processes:

8fd56b6131390d2d8c7ccb008304aa74.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8fd56b6131390d2d8c7ccb008304aa74.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8fd56b6131390d2d8c7ccb008304aa74.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/2168-116-0x00000000002A0000-0x00000000002A1000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

8fd56b6131390d2d8c7ccb008304aa74.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	8fd56b6131390d2d8c7ccb008304aa74.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

8fd56b6131390d2d8c7ccb008304aa74.exe

pid process

2168 8fd56b6131390d2d8c7ccb008304aa74.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

8fd56b6131390d2d8c7ccb008304aa74.exe

pid	process
2168	8fd56b6131390d2d8c7ccb008304aa74.exe
2168	8fd56b6131390d2d8c7ccb008304aa74.exe
2168	8fd56b6131390d2d8c7ccb008304aa74.exe
2168	8fd56b6131390d2d8c7ccb008304aa74.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8fd56b6131390d2d8c7ccb008304aa74.exe

description pid process

Token: SeDebugPrivilege 2168 8fd56b6131390d2d8c7ccb008304aa74.exe

description	pid	process
Token: SeDebugPrivilege	2168	8fd56b6131390d2d8c7ccb008304aa74.exe

C:\Users\Admin\AppData\Local\Temp\8fd56b6131390d2d8c7ccb008304aa74.exe
"C:\Users\Admin\AppData\Local\Temp\8fd56b6131390d2d8c7ccb008304aa74.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2168

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

3

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2168-116-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2168-118-0x0000000005C00000-0x0000000005C01000-memory.dmp

Filesize
4KB

Download
memory/2168-119-0x0000000005680000-0x0000000005681000-memory.dmp

Filesize
4KB

Download
memory/2168-120-0x00000000057B0000-0x00000000057B1000-memory.dmp

Filesize
4KB

Download
memory/2168-121-0x0000000077A30000-0x0000000077BBE000-memory.dmp

Filesize
1.6MB

Download
memory/2168-122-0x00000000033F0000-0x00000000033F1000-memory.dmp

Filesize
4KB

Download
memory/2168-123-0x00000000056E0000-0x00000000056E1000-memory.dmp

Filesize
4KB

Download
memory/2168-124-0x0000000005720000-0x0000000005721000-memory.dmp

Filesize
4KB

Download
memory/2168-125-0x00000000070E0000-0x00000000070E1000-memory.dmp

Filesize
4KB

Download
memory/2168-126-0x00000000077E0000-0x00000000077E1000-memory.dmp

Filesize
4KB

Download
memory/2168-127-0x00000000072B0000-0x00000000072B1000-memory.dmp

Filesize
4KB

Download
memory/2168-128-0x00000000074A0000-0x00000000074A1000-memory.dmp

Filesize
4KB

Download
memory/2168-129-0x00000000075C0000-0x00000000075C1000-memory.dmp

Filesize
4KB

Download
memory/2168-130-0x0000000008210000-0x0000000008211000-memory.dmp

Filesize
4KB

Download
memory/2168-131-0x0000000007660000-0x0000000007661000-memory.dmp

Filesize
4KB

Download
memory/2168-132-0x0000000007770000-0x0000000007771000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads