fd2a1675e04729e2a0f382a73120b6911c89f176fe4453ee22dfd0b455bc20f2

Analysis

max time kernel
140s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 18:45

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General

Target

Mp3Player_setup.exe
Size

865KB
MD5

338e3ceec81641257061d825c9202b53
SHA1

00b69a1152e471556f26750af9d4282167964499
SHA256

3fedafe463b83d979939732e50afb19401025860f0ba943102ffd1307f8dcce6
SHA512

eeeafedb681f612beef41b7c708a809ac01da2a8f214caab56856e99feacc3d809e4c3b34abc7dca4c20260ec748b46be92f4a073760319f8c72b23eff94be5b
SSDEEP

24576:BI39d9XMMi4yyhh//FvWv9hYLueHn3qhRjhDW1:B6dJ/i4yyj/FvCQH3CrW1

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3876	is-19PR4.tmp

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	Mp3Player_setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	is-19PR4.tmp

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	1904	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1904	AUDIODG.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 3876	1684	Mp3Player_setup.exe	84
PID 1684 wrote to memory of 3876	1684	Mp3Player_setup.exe	84
PID 1684 wrote to memory of 3876	1684	Mp3Player_setup.exe	84

C:\Users\Admin\AppData\Local\Temp\Mp3Player_setup.exe
"C:\Users\Admin\AppData\Local\Temp\Mp3Player_setup.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Users\Admin\AppData\Local\Temp\is-KES4H.tmp\is-19PR4.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-KES4H.tmp\is-19PR4.tmp" /SL4 $110052 "C:\Users\Admin\AppData\Local\Temp\Mp3Player_setup.exe" 627596 72704
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3876

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x328 0x408
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-KES4H.tmp\is-19PR4.tmp

Filesize
656KB

MD5
7737013450f8221f72fa1be96baf464a

SHA1
cd2f627a77f6747746e42891c9f806ccebc6eeb6

SHA256
7f9c5634cb3d20126e9e136420ca32d0d250a347836c95234e7e39d443da0f75

SHA512
d4f8a743639117013a342d87f237964e98d5a5cf3b0fda4a6daf35434a451e59c238c220b8ed279a32a18af615ed23395e05588bc70045066b31eff8192977fc

Download Submit
memory/1684-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/1684-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1684-16-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/3876-11-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/3876-17-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download