3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33

General

Target

3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe
Size

935KB
MD5

26412fb6e4b5e7991a03972e826f0ff0
SHA1

3415a05c9a43e239c243d5ac22870feb6dd54492
SHA256

3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33
SHA512

5cf6ec5cdb23f6406b9fd38d58d51f0eb9ba4128a78ca47a3c19e9a591a4a81dbaa599482b99660b6094392d311453f2341dc8125d8dbf52969ba77599595617
SSDEEP

12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4y:IyHv5Z+Wzv7AiBll0OBWi6si9GT

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/948-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/948-65-0x0000000000400000-0x00000000004F2000-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\VideoBiosVersion	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1184 set thread context of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
948	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1184 wrote to memory of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29
PID 1184 wrote to memory of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29
PID 1184 wrote to memory of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29
PID 1184 wrote to memory of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29
PID 1184 wrote to memory of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29
PID 1184 wrote to memory of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29
PID 1184 wrote to memory of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29
PID 1184 wrote to memory of 948	1184	3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe	29

C:\Users\Admin\AppData\Local\Temp\3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe
"C:\Users\Admin\AppData\Local\Temp\3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1184
- C:\Users\Admin\AppData\Local\Temp\3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe
  "C:\Users\Admin\AppData\Local\Temp\3575486a60a4f1e583c91b73a01ce80061bed71fe29cf49d8f9f89cd5da2dd33.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:948

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/948-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-61-0x00000000767F1000-0x00000000767F3000-memory.dmp

Filesize
8KB

Download
memory/948-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/948-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads