4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49

General

Target

4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe
Size

2.4MB
MD5

8d1492f906fe9d7849783d52cbb5953c
SHA1

693e73f373872e3ec32957b63b4fc477fb1ad084
SHA256

4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49
SHA512

18c8fdadc98029d72ac8350c5e48b0f0f7ba9fdee62774e3b6f981cc5f8b8b3e9992e091043adaeb0c653464b491988bb587f16554e7d96de0132795da20bcc3

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:

4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.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
behavioral1/memory/2960-118-0x00000000012B0000-0x00000000012B1000-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:

4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

pid process

2960 4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

pid	process
2960	4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe
2960	4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe
2960	4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

description pid process

Token: SeDebugPrivilege 2960 4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

description	pid	process
Token: SeDebugPrivilege	2960	4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe

C:\Users\Admin\AppData\Local\Temp\4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe
"C:\Users\Admin\AppData\Local\Temp\4876d4f345981a20b761d4113e519d5a57e21d28c3d92462a3187665cc043d49.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2960

Network

MITRE ATT&CK Enterprise 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

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2960-117-0x0000000077640000-0x00000000777CE000-memory.dmp

Filesize
1.6MB

Download
memory/2960-118-0x00000000012B0000-0x00000000012B1000-memory.dmp

Filesize
4KB

Download
memory/2960-120-0x0000000006490000-0x0000000006491000-memory.dmp

Filesize
4KB

Download
memory/2960-121-0x0000000003C80000-0x0000000003C81000-memory.dmp

Filesize
4KB

Download
memory/2960-122-0x0000000005E80000-0x0000000005E81000-memory.dmp

Filesize
4KB

Download
memory/2960-123-0x0000000005E70000-0x0000000005E71000-memory.dmp

Filesize
4KB

Download
memory/2960-124-0x0000000005D20000-0x0000000005D21000-memory.dmp

Filesize
4KB

Download
memory/2960-125-0x0000000005D60000-0x0000000005D61000-memory.dmp

Filesize
4KB

Download
memory/2960-126-0x0000000007030000-0x0000000007031000-memory.dmp

Filesize
4KB

Download
memory/2960-127-0x0000000006EE0000-0x0000000006EE1000-memory.dmp

Filesize
4KB

Download
memory/2960-128-0x0000000007200000-0x0000000007201000-memory.dmp

Filesize
4KB

Download
memory/2960-129-0x00000000077A0000-0x00000000077A1000-memory.dmp

Filesize
4KB

Download
memory/2960-130-0x00000000073A0000-0x00000000073A1000-memory.dmp

Filesize
4KB

Download
memory/2960-131-0x0000000007690000-0x0000000007691000-memory.dmp

Filesize
4KB

Download
memory/2960-132-0x0000000007750000-0x0000000007751000-memory.dmp

Filesize
4KB

Download
memory/2960-133-0x0000000008A90000-0x0000000008A91000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads