84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3

General

Target

84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe
Size

935KB
MD5

7eeda3e50da911e39e4f01d83ea2f347
SHA1

5f29e5276222d7a8fd87321d2fb2afa428dfc674
SHA256

84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3
SHA512

659965c69006e513ceb7ae57385461f7395c283e29e397765282e63835d4d3893901677e711d79be759d1a6e2dffc6b15f6f3b7515529eeaf8a0039191a9c856
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4S:oyHv5Z+Wzv7AiBll0OBWi6si9Gj

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/1492-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1492-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1492-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1492-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1492-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1492-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1492-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1492-66-0x0000000000400000-0x00000000004F2000-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	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.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	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1704 set thread context of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1492	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29
PID 1704 wrote to memory of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29
PID 1704 wrote to memory of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29
PID 1704 wrote to memory of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29
PID 1704 wrote to memory of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29
PID 1704 wrote to memory of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29
PID 1704 wrote to memory of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29
PID 1704 wrote to memory of 1492	1704	84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe	29

C:\Users\Admin\AppData\Local\Temp\84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe
"C:\Users\Admin\AppData\Local\Temp\84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Users\Admin\AppData\Local\Temp\84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe
  "C:\Users\Admin\AppData\Local\Temp\84b6c96e97b7549584e1692326d6be8a28126b25448eedcaee19ac948c462ee3.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1492

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/1492-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1492-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1492-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1492-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1492-59-0x00000000004F0400-mapping.dmp

Download
memory/1492-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1492-62-0x0000000075A91000-0x0000000075A93000-memory.dmp

Filesize
8KB

Download
memory/1492-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1492-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1492-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1492-66-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads