924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56

General

Target

924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe
Size

935KB
MD5

032e2111cac96db3a98bb661f13629d9
SHA1

01fe9a6672ceb9d5f7e42b90cec85519242d2c73
SHA256

924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56
SHA512

994eabcb02679d96895e45539e0ab256f3a3f6f08dd2d09bac246359a9838e5917f88187f70b2a46c36378b03c49e3ba120c380b4d6727e510665b73931cb310
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4q:oyHv5Z+Wzv7AiBll0OBWi6si9Gn

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 8 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1684-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1684-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1684-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1684-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1684-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1684-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1684-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1684-66-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

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	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 428 set thread context of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1684	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 428 wrote to memory of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29
PID 428 wrote to memory of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29
PID 428 wrote to memory of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29
PID 428 wrote to memory of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29
PID 428 wrote to memory of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29
PID 428 wrote to memory of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29
PID 428 wrote to memory of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29
PID 428 wrote to memory of 1684	428	924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe	29

C:\Users\Admin\AppData\Local\Temp\924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe
"C:\Users\Admin\AppData\Local\Temp\924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:428
- C:\Users\Admin\AppData\Local\Temp\924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe
  "C:\Users\Admin\AppData\Local\Temp\924446febb92b6bd9006034f85d0057dce815f1b9de6a324a76e6652929c8d56.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1684

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1684-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1684-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1684-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1684-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1684-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1684-62-0x0000000074E61000-0x0000000074E63000-memory.dmp

Filesize
8KB

Download
memory/1684-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1684-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1684-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1684-66-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads