c2614a7d00e8b96cbfb7cfec8235aacf7611d1412ce99587f9187beaf8d58da7

Analysis

max time kernel
16s
max time network
150s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 07:51

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General

Target

10250490eae54ce8278f0fd7b76bf442.exe
Size

3.5MB
MD5

10250490eae54ce8278f0fd7b76bf442
SHA1

9c2da17830e823a7a5f87ba4e4028c696e2ed587
SHA256

c2614a7d00e8b96cbfb7cfec8235aacf7611d1412ce99587f9187beaf8d58da7
SHA512

d7155985372a53101a33a270409477a5590576eed385cb64bfad3980f59cea67238393fcd84ddd7e884a8dfe80d3668829099736664767d5193fe468d70ef007
SSDEEP

98304:k0WDGasi/Vhi+/ETrNmhJhWk9vbB0GtTuEavTdmWoj:n/i/v3kQhJhDRbB5tCE6Tej

Score

9^/10

discovery evasion themida

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	10250490eae54ce8278f0fd7b76bf442.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Wine	10250490eae54ce8278f0fd7b76bf442.exe

Themida packer 36 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2728-2-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-4-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-6-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-7-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-8-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-9-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-10-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-11-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-12-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-5-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-13-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-14-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-15-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-16-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-18-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-17-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-19-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-20-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-21-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-22-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-23-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-24-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-25-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-26-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-27-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-29-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-28-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-30-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-32-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-31-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-33-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-34-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-35-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-36-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-37-0x0000000013140000-0x00000000138F9000-memory.dmp	themida
behavioral1/memory/2728-64-0x0000000013140000-0x00000000138F9000-memory.dmp	themida

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Y:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\O:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\T:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\U:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\R:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\S:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\W:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\E:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\H:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\I:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\P:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\Q:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\K:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\L:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\M:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\V:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\X:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\Z:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\G:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\J:	10250490eae54ce8278f0fd7b76bf442.exe
File opened (read-only)	\??\N:	10250490eae54ce8278f0fd7b76bf442.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2728	10250490eae54ce8278f0fd7b76bf442.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1928 set thread context of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
272	2728	WerFault.exe	30

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2728	10250490eae54ce8278f0fd7b76bf442.exe
2728	10250490eae54ce8278f0fd7b76bf442.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1928	10250490eae54ce8278f0fd7b76bf442.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 1928 wrote to memory of 2728	1928	10250490eae54ce8278f0fd7b76bf442.exe	30
PID 2728 wrote to memory of 980	2728	10250490eae54ce8278f0fd7b76bf442.exe	33
PID 2728 wrote to memory of 980	2728	10250490eae54ce8278f0fd7b76bf442.exe	33
PID 2728 wrote to memory of 980	2728	10250490eae54ce8278f0fd7b76bf442.exe	33
PID 2728 wrote to memory of 980	2728	10250490eae54ce8278f0fd7b76bf442.exe	33
PID 2728 wrote to memory of 272	2728	10250490eae54ce8278f0fd7b76bf442.exe	32
PID 2728 wrote to memory of 272	2728	10250490eae54ce8278f0fd7b76bf442.exe	32
PID 2728 wrote to memory of 272	2728	10250490eae54ce8278f0fd7b76bf442.exe	32
PID 2728 wrote to memory of 272	2728	10250490eae54ce8278f0fd7b76bf442.exe	32

C:\Users\Admin\AppData\Local\Temp\10250490eae54ce8278f0fd7b76bf442.exe
"C:\Users\Admin\AppData\Local\Temp\10250490eae54ce8278f0fd7b76bf442.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Users\Admin\AppData\Local\Temp\10250490eae54ce8278f0fd7b76bf442.exe
  C:\Users\Admin\AppData\Local\Temp\10250490eae54ce8278f0fd7b76bf442.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Identifies Wine through registry keys
  - Enumerates connected drives
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 400
    3⤵
    - Program crash
    PID:272
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\del.bat"
    3⤵
    PID:980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Software Discovery

T1518

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\del.bat

Filesize
183B

MD5
1ee1e74229fbc9984f8c2d68cce5bb4b

SHA1
1055b4cc17ac1e484c1463dd327908a84675545d

SHA256
a9b32ca13696c302c63d9f63088ea7cad750453cda7ca5f2b697bf157c982dfd

SHA512
2f5cb2895ecbac165665edf87cb26cd1ec28be964f5fe20f88f32dba4d906b238afbb1fb8b191e2379506ae848d9478c7e8f59f49f43714872f432ee8823a51b

Download Submit
memory/2728-2-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-4-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-6-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-7-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-8-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-9-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-10-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-11-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-12-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-5-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-13-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-14-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-15-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-16-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-18-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-17-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-19-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-20-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-21-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-22-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-23-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-24-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-25-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-26-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-27-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-29-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-28-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-30-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-32-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-31-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-33-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-34-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-35-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-36-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-41-0x00000000045E0000-0x00000000045E1000-memory.dmp

Filesize
4KB

Download
memory/2728-56-0x0000000004610000-0x0000000004611000-memory.dmp

Filesize
4KB

Download
memory/2728-57-0x00000000046F0000-0x00000000046F1000-memory.dmp

Filesize
4KB

Download
memory/2728-62-0x0000000004620000-0x0000000004621000-memory.dmp

Filesize
4KB

Download
memory/2728-61-0x00000000048E0000-0x00000000048E2000-memory.dmp

Filesize
8KB

Download
memory/2728-60-0x00000000046A0000-0x00000000046A1000-memory.dmp

Filesize
4KB

Download
memory/2728-58-0x0000000004B50000-0x0000000004B52000-memory.dmp

Filesize
8KB

Download
memory/2728-55-0x0000000004A80000-0x0000000004A82000-memory.dmp

Filesize
8KB

Download
memory/2728-54-0x0000000004B00000-0x0000000004B02000-memory.dmp

Filesize
8KB

Download
memory/2728-53-0x0000000004B20000-0x0000000004B22000-memory.dmp

Filesize
8KB

Download
memory/2728-51-0x0000000004600000-0x0000000004601000-memory.dmp

Filesize
4KB

Download
memory/2728-52-0x0000000004630000-0x0000000004631000-memory.dmp

Filesize
4KB

Download
memory/2728-50-0x00000000046D0000-0x00000000046D1000-memory.dmp

Filesize
4KB

Download
memory/2728-49-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download
memory/2728-47-0x00000000046B0000-0x00000000046B1000-memory.dmp

Filesize
4KB

Download
memory/2728-48-0x00000000046E0000-0x00000000046E1000-memory.dmp

Filesize
4KB

Download
memory/2728-46-0x0000000004750000-0x0000000004751000-memory.dmp

Filesize
4KB

Download
memory/2728-44-0x0000000004700000-0x0000000004701000-memory.dmp

Filesize
4KB

Download
memory/2728-45-0x0000000004680000-0x0000000004681000-memory.dmp

Filesize
4KB

Download
memory/2728-43-0x0000000004A50000-0x0000000004A52000-memory.dmp

Filesize
8KB

Download
memory/2728-42-0x0000000004770000-0x0000000004771000-memory.dmp

Filesize
4KB

Download
memory/2728-40-0x00000000045F0000-0x00000000045F2000-memory.dmp

Filesize
8KB

Download
memory/2728-39-0x00000000045D0000-0x00000000045D1000-memory.dmp

Filesize
4KB

Download
memory/2728-38-0x0000000004640000-0x0000000004641000-memory.dmp

Filesize
4KB

Download
memory/2728-37-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-64-0x0000000013140000-0x00000000138F9000-memory.dmp

Filesize
7.7MB

Download
memory/2728-65-0x0000000000920000-0x0000000000921000-memory.dmp

Filesize
4KB

Download