51570d0fdc770b93a0bfa15fa1ba045db0af3ed84b8820f5a171f89094f68129

General

Target

1c4a9458282a0a3370ec47bc1835bd13.exe
Size

2.4MB
MD5

1c4a9458282a0a3370ec47bc1835bd13
SHA1

2921c126ce9770ade4a9bdb42353b54c568a738f
SHA256

51570d0fdc770b93a0bfa15fa1ba045db0af3ed84b8820f5a171f89094f68129
SHA512

73e92d1c6ed020152393f74c819c1b86390cf1d9ca6009a4132d6c60e6a218f06787c4ac805953955a8764373a4af7ac8d261175c20b3c9ce1e55a2d273bff4c
SSDEEP

49152:R1zlDb6EGxS2Z71r9hAPS86Jy4l/YZA6bDK3m5zLK60L/:R1zNb6EqS2Z71rHAPLGy4l/P6PK3m5zQ

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__	1c4a9458282a0a3370ec47bc1835bd13.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\VideoBiosVersion	1c4a9458282a0a3370ec47bc1835bd13.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1c4a9458282a0a3370ec47bc1835bd13.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/1108-26-0x0000000000AC0000-0x00000000011FE000-memory.dmp	themida
behavioral1/memory/1108-27-0x0000000000AC0000-0x00000000011FE000-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	1c4a9458282a0a3370ec47bc1835bd13.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1108	1c4a9458282a0a3370ec47bc1835bd13.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1108	1c4a9458282a0a3370ec47bc1835bd13.exe

C:\Users\Admin\AppData\Local\Temp\1c4a9458282a0a3370ec47bc1835bd13.exe
"C:\Users\Admin\AppData\Local\Temp\1c4a9458282a0a3370ec47bc1835bd13.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
- Suspicious use of AdjustPrivilegeToken
PID:1108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1108-0-0x0000000000AC0000-0x00000000011FE000-memory.dmp

Filesize
7.2MB

Download
memory/1108-1-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-2-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-3-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-4-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-5-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-6-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-9-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-11-0x0000000076F30000-0x0000000076F77000-memory.dmp

Filesize
284KB

Download
memory/1108-13-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-14-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-15-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-16-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-17-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-18-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-19-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-21-0x00000000777A0000-0x00000000777A2000-memory.dmp

Filesize
8KB

Download
memory/1108-20-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-12-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-26-0x0000000000AC0000-0x00000000011FE000-memory.dmp

Filesize
7.2MB

Download
memory/1108-27-0x0000000000AC0000-0x00000000011FE000-memory.dmp

Filesize
7.2MB

Download
memory/1108-25-0x00000000747B0000-0x0000000074E9E000-memory.dmp

Filesize
6.9MB

Download
memory/1108-10-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-8-0x0000000076F30000-0x0000000076F77000-memory.dmp

Filesize
284KB

Download
memory/1108-7-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-28-0x0000000005240000-0x0000000005280000-memory.dmp

Filesize
256KB

Download
memory/1108-30-0x0000000076F30000-0x0000000076F77000-memory.dmp

Filesize
284KB

Download
memory/1108-31-0x0000000076F30000-0x0000000076F77000-memory.dmp

Filesize
284KB

Download
memory/1108-32-0x0000000077280000-0x0000000077390000-memory.dmp

Filesize
1.1MB

Download
memory/1108-34-0x00000000747B0000-0x0000000074E9E000-memory.dmp

Filesize
6.9MB

Download
memory/1108-36-0x0000000005240000-0x0000000005280000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads