104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5

General

Target

104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe
Size

931KB
MD5

ee39f5bee5ec3229321731a8bb5a682e
SHA1

8fa378e5fc243277f54a5e8162216aa0c5f688a4
SHA256

104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5
SHA512

e225dc62072a7ea647e5bd9f6549ecf2d96ec6b8417b69e4e33fc41e82d907d3f8982b89baeb929f7019d26bda7b3e7fd3c5c2fffd7b43ff1e9e44eda17e0397
SSDEEP

24576:C6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKF:C6j19rut7FoU563

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/2036-55-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/2036-58-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/2036-57-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/2036-62-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/2036-63-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/2036-64-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/2036-65-0x0000000000400000-0x00000000004EA000-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	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.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	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 692 set thread context of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2036	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 692 wrote to memory of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28
PID 692 wrote to memory of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28
PID 692 wrote to memory of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28
PID 692 wrote to memory of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28
PID 692 wrote to memory of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28
PID 692 wrote to memory of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28
PID 692 wrote to memory of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28
PID 692 wrote to memory of 2036	692	104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe	28

C:\Users\Admin\AppData\Local\Temp\104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe
"C:\Users\Admin\AppData\Local\Temp\104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:692
- C:\Users\Admin\AppData\Local\Temp\104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe
  "C:\Users\Admin\AppData\Local\Temp\104ead02f8cf6b0ee1145cbfbae6c1c3fe3e717ba21bda0de117c5344c4a47e5.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2036

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/2036-54-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2036-55-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2036-58-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2036-57-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2036-61-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/2036-62-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2036-63-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2036-64-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2036-65-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads