e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91

General

Target

e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
Size

8.5MB
MD5

a80a3d3c457ec298186da450fec37afb
SHA1

7d894610833b997c56f227e7da8d6c7c818f2940
SHA256

e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91
SHA512

829ee686d9d66e3142af3b72d5a7858fe90f8bcd3f617174b264e5811fbb41f93f6e396f6363443bad366cf9c68360b766a1bc5ab7bd6fd640dea982bc02525d
SSDEEP

196608:6YQ9mXLVZN/ifac+djoO76PtZqcJj6cPgOWwTQ8DvRG+Y:6f9oV/iYdjxG25cPvTQ8DvRGb

Score

7^/10

upx

Malware Config

Signatures

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	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1340-0-0x0000000000400000-0x00000000017B7000-memory.dmp	upx
behavioral1/memory/1340-37-0x0000000000400000-0x00000000017B7000-memory.dmp	upx

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\U:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\V:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\X:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\A:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\G:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\K:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\L:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\Z:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\H:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\N:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\R:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\W:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\Y:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\J:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\P:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\Q:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\T:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\O:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\S:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\B:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\E:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\I:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\M:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe

Enumerates system info in registry 2 TTPs 5 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28
PID 1340 wrote to memory of 3064	1340	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	28

C:\Users\Admin\AppData\Local\Temp\e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
"C:\Users\Admin\AppData\Local\Temp\e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1340
- C:\Users\Admin\AppData\Local\Temp\e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
  "C:\Users\Admin\AppData\Local\Temp\e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe"
  2⤵
  - Checks BIOS information in registry
  - Enumerates connected drives
  - Checks processor information in registry
  - Enumerates system info in registry
  PID:3064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

4

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1340-39-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/1340-1-0x0000000000020000-0x0000000000023000-memory.dmp

Filesize
12KB

Download
memory/1340-3-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/1340-2-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/1340-50-0x0000000006190000-0x0000000007547000-memory.dmp

Filesize
19.7MB

Download
memory/1340-0-0x0000000000400000-0x00000000017B7000-memory.dmp

Filesize
19.7MB

Download
memory/1340-37-0x0000000000400000-0x00000000017B7000-memory.dmp

Filesize
19.7MB

Download
memory/1340-38-0x0000000000020000-0x0000000000023000-memory.dmp

Filesize
12KB

Download
memory/1340-40-0x0000000006190000-0x0000000007547000-memory.dmp

Filesize
19.7MB

Download
memory/3064-28-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3064-18-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-41-0x0000000000401000-0x00000000017AF000-memory.dmp

Filesize
19.7MB

Download
memory/3064-36-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3064-35-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3064-34-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3064-30-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3064-22-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-26-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/3064-24-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-20-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-42-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/3064-16-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-14-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-12-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-10-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-9-0x0000000001A70000-0x0000000002246000-memory.dmp

Filesize
7.8MB

Download
memory/3064-43-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/3064-44-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/3064-47-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3064-48-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/3064-7-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3064-51-0x0000000000401000-0x00000000017AF000-memory.dmp

Filesize
19.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads