9f0970baaac26a9a3ab1c1d43d7f2c59022958304d8cf981206c32fbbded7d2b

Analysis

max time kernel
140s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 09:31

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General

Target

autoplay.exe
Size

1.7MB
MD5

c815d3ce2b9322cd1e9afeb41469a697
SHA1

8385cddef3646ebc64248355e82b356b79f7a08d
SHA256

9f0970baaac26a9a3ab1c1d43d7f2c59022958304d8cf981206c32fbbded7d2b
SHA512

67bd66c5b7d2b13916bbdc7b94c86ffd66a6e512aaa3dfecf34bb4da0f083eec24adf430e954622cc7dd43dac478418552d34d76571968752c709273c2a9c489
SSDEEP

24576:E4nXubIQGyxbPV0db26s1yc0ro34GWp4WxwmNoZNv+sZGjaHRdVi4:Eqe3f6m084H4WxwmNGVxzi4

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2744	autoplay.tmp

Loads dropped DLL 1 IoCs

pid	Process
2748	autoplay.exe

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	autoplay.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	autoplay.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2744	autoplay.tmp

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2744	autoplay.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2748 wrote to memory of 2744	2748	autoplay.exe	31
PID 2748 wrote to memory of 2744	2748	autoplay.exe	31
PID 2748 wrote to memory of 2744	2748	autoplay.exe	31
PID 2748 wrote to memory of 2744	2748	autoplay.exe	31
PID 2748 wrote to memory of 2744	2748	autoplay.exe	31
PID 2748 wrote to memory of 2744	2748	autoplay.exe	31
PID 2748 wrote to memory of 2744	2748	autoplay.exe	31

C:\Users\Admin\AppData\Local\Temp\autoplay.exe
"C:\Users\Admin\AppData\Local\Temp\autoplay.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2748
- C:\Users\Admin\AppData\Local\Temp\is-M2Q24.tmp\autoplay.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-M2Q24.tmp\autoplay.tmp" /SL5="$40150,953344,0,C:\Users\Admin\AppData\Local\Temp\autoplay.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  PID:2744

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

\Users\Admin\AppData\Local\Temp\is-M2Q24.tmp\autoplay.tmp

Filesize
3.1MB

MD5
11104a3bfea1536c55d3a44b6ef2dc58

SHA1
923913bcf59bebd30616b30a01f98206fae50406

SHA256
0d98fe43b529f8a6d4922819457f6fd08398cc9c219dcd18925ef0073c0310f5

SHA512
cc59eef607fedcf30023677a44a9bb1d0d53f836af80589862f5e5cbf20ece36e6d749f5b50f21a2f53800453bc634d7bff964dc81be8eb57394f0f3caaf5763

Download Submit
memory/2744-9-0x0000000000400000-0x0000000000730000-memory.dmp

Filesize
3.2MB

Download
memory/2744-14-0x0000000000400000-0x0000000000730000-memory.dmp

Filesize
3.2MB

Download
memory/2748-2-0x0000000000401000-0x00000000004B7000-memory.dmp

Filesize
728KB

Download
memory/2748-0-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/2748-13-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download