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
behavioral2/memory/1656-0-0x0000000000400000-0x00000000017B7000-memory.dmp	upx
behavioral2/memory/1656-18-0x0000000000400000-0x00000000017B7000-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)	\??\I:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\R:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\S:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\U:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\V:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\Y:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\B:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\E:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\L:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\O:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\T:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\W:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\N:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\P:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\A:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\G:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\H:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\J:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\K:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\M:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\Q:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\X:	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
File opened (read-only)	\??\Z:	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 opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3160	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94
PID 1656 wrote to memory of 3160	1656	e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe	94

C:\Users\Admin\AppData\Local\Temp\e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe
"C:\Users\Admin\AppData\Local\Temp\e05b5bc1ea19aa5a5445d48b9e5db801d23b0ce1ea24f74725a4379b91df7f91.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1656
- 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
  - Suspicious behavior: GetForegroundWindowSpam
  PID:3160

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4184,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:8
1⤵
PID:392

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1656-12-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/1656-1-0x00000000001D0000-0x00000000001D3000-memory.dmp

Filesize
12KB

Download
memory/1656-2-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/1656-4-0x0000000010000000-0x00000000108DD000-memory.dmp

Filesize
8.9MB

Download
memory/1656-0-0x0000000000400000-0x00000000017B7000-memory.dmp

Filesize
19.7MB

Download
memory/1656-18-0x0000000000400000-0x00000000017B7000-memory.dmp

Filesize
19.7MB

Download
memory/3160-19-0x0000000000401000-0x00000000017AF000-memory.dmp

Filesize
19.7MB

Download
memory/3160-16-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3160-9-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3160-17-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3160-7-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3160-15-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3160-11-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3160-10-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/3160-20-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/3160-21-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/3160-24-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3160-25-0x0000000000400000-0x0000000000CB9000-memory.dmp

Filesize
8.7MB

Download
memory/3160-27-0x00000000017C0000-0x0000000001A63000-memory.dmp

Filesize
2.6MB

Download
memory/3160-28-0x0000000000401000-0x00000000017AF000-memory.dmp

Filesize
19.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads