298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4

General

Target

298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
Size

8.1MB
MD5

2e728ef3d65402d4a4e215e419829d9a
SHA1

72c3fbda02099ea0ff5e84796436d9587a2ca79f
SHA256

298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4
SHA512

05aa089101c78c270d80b770d463fd6573c329d7db2c45c233d74ab07645072d35d87691007e7cc6afa1f9e7fabaff1a9f25e8dece825d7256d6d0a3759e82b5
SSDEEP

196608:73/vkIReBmx7NKOUrzOJbo0PR/gEcd1iQHPA5vh:DkIResbQrzSDZIfvrHy

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	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2500-14-0x0000000000400000-0x0000000000F21000-memory.dmp	upx
behavioral2/memory/2500-21-0x0000000000400000-0x0000000000F21000-memory.dmp	upx
behavioral2/memory/2500-24-0x0000000000400000-0x0000000000F21000-memory.dmp	upx
behavioral2/memory/2500-28-0x0000000000400000-0x0000000000F21000-memory.dmp	upx

Enumerates connected drives 3 TTPs 21 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)	\??\G:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\J:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\N:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\Q:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\W:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\Y:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\I:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\M:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\O:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\S:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\T:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\U:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\Z:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\P:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\R:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\E:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\H:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\K:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\L:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\V:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
File opened (read-only)	\??\X:	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.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	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.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\SystemVersion	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2500	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90
PID 4772 wrote to memory of 2500	4772	298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe	90

C:\Users\Admin\AppData\Local\Temp\298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
"C:\Users\Admin\AppData\Local\Temp\298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4772
- C:\Users\Admin\AppData\Local\Temp\298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe
  "C:\Users\Admin\AppData\Local\Temp\298acbfa347cec0cc32d702a65d878e7121d19bcf911955041c4e579942940e4.exe"
  2⤵
  - Checks BIOS information in registry
  - Enumerates connected drives
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2500

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

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Downloads

memory/2500-21-0x0000000000400000-0x0000000000F21000-memory.dmp

Filesize
11.1MB

Download
memory/2500-11-0x0000000001100000-0x00000000013A5000-memory.dmp

Filesize
2.6MB

Download
memory/2500-18-0x0000000001100000-0x00000000013A5000-memory.dmp

Filesize
2.6MB

Download
memory/2500-30-0x0000000001100000-0x00000000013A5000-memory.dmp

Filesize
2.6MB

Download
memory/2500-7-0x0000000001100000-0x00000000013A5000-memory.dmp

Filesize
2.6MB

Download
memory/2500-9-0x0000000001100000-0x00000000013A5000-memory.dmp

Filesize
2.6MB

Download
memory/2500-14-0x0000000000400000-0x0000000000F21000-memory.dmp

Filesize
11.1MB

Download
memory/2500-15-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2500-12-0x0000000001100000-0x00000000013A5000-memory.dmp

Filesize
2.6MB

Download
memory/2500-22-0x0000000000401000-0x00000000010FF000-memory.dmp

Filesize
13.0MB

Download
memory/2500-31-0x0000000000401000-0x00000000010FF000-memory.dmp

Filesize
13.0MB

Download
memory/2500-28-0x0000000000400000-0x0000000000F21000-memory.dmp

Filesize
11.1MB

Download
memory/2500-20-0x0000000001100000-0x00000000013A5000-memory.dmp

Filesize
2.6MB

Download
memory/2500-27-0x0000000001100000-0x00000000013A5000-memory.dmp

Filesize
2.6MB

Download
memory/2500-24-0x0000000000400000-0x0000000000F21000-memory.dmp

Filesize
11.1MB

Download
memory/4772-10-0x0000000010000000-0x0000000010B45000-memory.dmp

Filesize
11.3MB

Download
memory/4772-1-0x0000000002E60000-0x0000000002E63000-memory.dmp

Filesize
12KB

Download
memory/4772-19-0x0000000010000000-0x0000000010B45000-memory.dmp

Filesize
11.3MB

Download
memory/4772-17-0x0000000000400000-0x0000000001100000-memory.dmp

Filesize
13.0MB

Download
memory/4772-2-0x0000000010000000-0x0000000010B45000-memory.dmp

Filesize
11.3MB

Download
memory/4772-4-0x0000000010000000-0x0000000010B45000-memory.dmp

Filesize
11.3MB

Download
memory/4772-0-0x0000000000400000-0x0000000001100000-memory.dmp

Filesize
13.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads