56cae288ee86c68d1bed935233f73d6cbfaf241bc8278b1b967128d29e1f0f9c

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/10/2024, 00:06

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General

Target

Play.exe
Size

11KB
MD5

1134f66f25d3afbdbe673cc64c56f199
SHA1

1330cb531dd224055099067df100714cc8155fb4
SHA256

2728be960c0946235eac5fe23e1e8271e9c0b11dcc4b3f167e51e15b5b7f930c
SHA512

02f4a0a0682523952869ebb40972740d71f7e63b3ef64d38b405706e73b71bb6d996f078a61cded6ae2e3042b40ffa01d2df9ee7f0d36ad414ab064168f7c2f2
SSDEEP

192:1fpaWsiwUvefYT0OZP1Vkvi6L5fXBKbtQG5TUrB1mTkJS:xpyUmQDJ6VXBQKgUrBFS

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral15/memory/580-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral15/memory/580-2-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral15/memory/2688-4-0x0000000000400000-0x0000000000ACA000-memory.dmp	upx
behavioral15/memory/2688-6-0x0000000000400000-0x0000000000ACA000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Play.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mame.dll

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2688	mame.dll

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 580 wrote to memory of 2688	580	Play.exe	31
PID 580 wrote to memory of 2688	580	Play.exe	31
PID 580 wrote to memory of 2688	580	Play.exe	31
PID 580 wrote to memory of 2688	580	Play.exe	31

C:\Users\Admin\AppData\Local\Temp\Play.exe
"C:\Users\Admin\AppData\Local\Temp\Play.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:580
- C:\Users\Admin\AppData\Local\Temp\mame.dll
  mame.dll chmplst2
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/580-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/580-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/580-3-0x00000000006C0000-0x0000000000D8A000-memory.dmp

Filesize
6.8MB

Download
memory/2688-4-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download
memory/2688-6-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download