eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5

Analysis

max time kernel
155s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20230824-en
resource tags

arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
submitted
26-08-2023 21:52

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General

Target

eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
Size

6.2MB
MD5

80b525ca0f2e8d9148665d71b1518fa6
SHA1

3335d9b429d34dcac50a4646837b82641c3e4093
SHA256

eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5
SHA512

1de725d19c06902fb139c241c3396bffe88cebaf27668a22e96f21ffbf7378c9040cc4848f804239e07bbc1a12265240a5b25cf842dde8771b722c9cd7041d7e
SSDEEP

98304:cgSo95SbWf+YFCNVkIngOOwvUsHbyDdJspObFusEo:cbSQaf+HNuIGsUGbynsgbF3

Score

7^/10

upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000b000000022fd6-5.dat	acprotect
behavioral2/files/0x000b000000022fd6-9.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000b000000022fd6-5.dat	upx
behavioral2/memory/32-7-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/files/0x000b000000022fd6-9.dat	upx
behavioral2/memory/32-10-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/32-11-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/32-13-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/32-14-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/32-15-0x0000000010000000-0x000000001003E000-memory.dmp	upx

Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs

pid	Process
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 32 wrote to memory of 5092	32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe	87
PID 32 wrote to memory of 5092	32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe	87
PID 32 wrote to memory of 5092	32	eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe	87
PID 5092 wrote to memory of 4536	5092	rundll32.exe	88
PID 5092 wrote to memory of 4536	5092	rundll32.exe	88
PID 5092 wrote to memory of 4536	5092	rundll32.exe	88

C:\Users\Admin\AppData\Local\Temp\eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe
"C:\Users\Admin\AppData\Local\Temp\eb37a128b5b642f765dcf3b44fa02c76b9972518c737c657b8c7a1adb2498fb5.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:32
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe shell32.dll,Control_RunDLL sysdm.cpl,,3
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5092
- - C:\Windows\SysWOW64\SystemPropertiesAdvanced.exe
    "C:\Windows\System32\SystemPropertiesAdvanced.exe"
    3⤵
    PID:4536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\jedata.dll

Filesize
86KB

MD5
114054313070472cd1a6d7d28f7c5002

SHA1
9a044986e6101df1a126035da7326a50c3fe9a23

SHA256
e15d9e1b772fed3db19e67b8d54533d1a2d46a37f8b12702a5892c6b886e9db1

SHA512
a2ff8481e89698dae4a1c83404105093472e384d7a3debbd7014e010543e08efc8ebb3f67c8a4ce09029e6b2a8fb7779bb402aae7c9987e61389cd8a72c73522

Download Submit
C:\Users\Admin\AppData\Local\Temp\jedata.dll

Filesize
86KB

MD5
114054313070472cd1a6d7d28f7c5002

SHA1
9a044986e6101df1a126035da7326a50c3fe9a23

SHA256
e15d9e1b772fed3db19e67b8d54533d1a2d46a37f8b12702a5892c6b886e9db1

SHA512
a2ff8481e89698dae4a1c83404105093472e384d7a3debbd7014e010543e08efc8ebb3f67c8a4ce09029e6b2a8fb7779bb402aae7c9987e61389cd8a72c73522

Download Submit
memory/32-13-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/32-7-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/32-10-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/32-11-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/32-0-0x0000000000400000-0x0000000000A3D000-memory.dmp

Filesize
6.2MB

Download
memory/32-14-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/32-15-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/32-16-0x0000000003890000-0x0000000003891000-memory.dmp

Filesize
4KB

Download
memory/32-17-0x0000000003890000-0x0000000003891000-memory.dmp

Filesize
4KB

Download
memory/32-18-0x0000000003890000-0x0000000003891000-memory.dmp

Filesize
4KB

Download
memory/32-19-0x0000000000400000-0x0000000000A3D000-memory.dmp

Filesize
6.2MB

Download
memory/32-21-0x0000000003890000-0x0000000003891000-memory.dmp

Filesize
4KB

Download