68dbf9ee186dd2a81142d255b9d384b9a5886a576bec570bdfa76e9ee9a7a39e

Analysis

max time kernel
141s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
18/03/2023, 07:55

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General

Target

964210bbe9ccdd4289aafb49fe2eba8f.exe
Size

6.9MB
MD5

964210bbe9ccdd4289aafb49fe2eba8f
SHA1

07f0d6cbcbb41009f81e325c33ab8b94e0c35d6d
SHA256

68dbf9ee186dd2a81142d255b9d384b9a5886a576bec570bdfa76e9ee9a7a39e
SHA512

515274fef4f183b7cf67b74de479623449ad707d102c811414bd797a51f38b990f698aa1c5895b26fa0c71608a5a3e93604bf05b9da30ec5a26d88a9316ffa9e
SSDEEP

98304:gt3yRBVbDaNePUgYwn2hkAABPRVbu8Bn1jmd2XFpurnlWkPUvCOuZGj/JflYVY+:6yBbLPUgYlaHnBnBDFpu7MUUvbuZU/M

Score

9^/10

discovery evasion spyware stealer themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	within.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DpEditor.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	within.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	within.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DpEditor.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DpEditor.exe

Deletes itself 1 IoCs

pid	Process
1740	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
1580	within.exe
1292	DpEditor.exe

Loads dropped DLL 2 IoCs

pid	Process
1180	cmd.exe
1580	within.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Themida packer 17 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/files/0x000600000001531c-149.dat	themida
behavioral1/files/0x000600000001531c-150.dat	themida
behavioral1/files/0x000600000001531c-151.dat	themida
behavioral1/memory/1580-152-0x0000000001320000-0x0000000001A02000-memory.dmp	themida
behavioral1/memory/1580-153-0x0000000001320000-0x0000000001A02000-memory.dmp	themida
behavioral1/memory/1580-154-0x0000000001320000-0x0000000001A02000-memory.dmp	themida
behavioral1/memory/1580-155-0x0000000001320000-0x0000000001A02000-memory.dmp	themida
behavioral1/memory/1580-157-0x0000000001320000-0x0000000001A02000-memory.dmp	themida
behavioral1/files/0x0006000000015588-160.dat	themida
behavioral1/memory/1580-163-0x0000000001320000-0x0000000001A02000-memory.dmp	themida
behavioral1/files/0x0006000000015588-164.dat	themida
behavioral1/memory/1292-165-0x0000000000DB0000-0x0000000001492000-memory.dmp	themida
behavioral1/memory/1292-167-0x0000000000DB0000-0x0000000001492000-memory.dmp	themida
behavioral1/memory/1292-166-0x0000000000DB0000-0x0000000001492000-memory.dmp	themida
behavioral1/memory/1292-168-0x0000000000DB0000-0x0000000001492000-memory.dmp	themida
behavioral1/memory/1292-169-0x0000000000DB0000-0x0000000001492000-memory.dmp	themida
behavioral1/memory/1292-171-0x0000000000DB0000-0x0000000001492000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	within.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	964210bbe9ccdd4289aafb49fe2eba8f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	964210bbe9ccdd4289aafb49fe2eba8f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1580	within.exe
1292	DpEditor.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	964210bbe9ccdd4289aafb49fe2eba8f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	964210bbe9ccdd4289aafb49fe2eba8f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	964210bbe9ccdd4289aafb49fe2eba8f.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
324	timeout.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1292	DpEditor.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1236	964210bbe9ccdd4289aafb49fe2eba8f.exe
1236	964210bbe9ccdd4289aafb49fe2eba8f.exe
1580	within.exe
1292	DpEditor.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 1180	1236	964210bbe9ccdd4289aafb49fe2eba8f.exe	27
PID 1236 wrote to memory of 1180	1236	964210bbe9ccdd4289aafb49fe2eba8f.exe	27
PID 1236 wrote to memory of 1180	1236	964210bbe9ccdd4289aafb49fe2eba8f.exe	27
PID 1236 wrote to memory of 1180	1236	964210bbe9ccdd4289aafb49fe2eba8f.exe	27
PID 1236 wrote to memory of 1740	1236	964210bbe9ccdd4289aafb49fe2eba8f.exe	29
PID 1236 wrote to memory of 1740	1236	964210bbe9ccdd4289aafb49fe2eba8f.exe	29
PID 1236 wrote to memory of 1740	1236	964210bbe9ccdd4289aafb49fe2eba8f.exe	29
PID 1236 wrote to memory of 1740	1236	964210bbe9ccdd4289aafb49fe2eba8f.exe	29
PID 1740 wrote to memory of 324	1740	cmd.exe	31
PID 1740 wrote to memory of 324	1740	cmd.exe	31
PID 1740 wrote to memory of 324	1740	cmd.exe	31
PID 1740 wrote to memory of 324	1740	cmd.exe	31
PID 1180 wrote to memory of 1580	1180	cmd.exe	32
PID 1180 wrote to memory of 1580	1180	cmd.exe	32
PID 1180 wrote to memory of 1580	1180	cmd.exe	32
PID 1180 wrote to memory of 1580	1180	cmd.exe	32
PID 1580 wrote to memory of 1292	1580	within.exe	33
PID 1580 wrote to memory of 1292	1580	within.exe	33
PID 1580 wrote to memory of 1292	1580	within.exe	33
PID 1580 wrote to memory of 1292	1580	within.exe	33

C:\Users\Admin\AppData\Local\Temp\964210bbe9ccdd4289aafb49fe2eba8f.exe
"C:\Users\Admin\AppData\Local\Temp\964210bbe9ccdd4289aafb49fe2eba8f.exe"
1⤵
- Maps connected drives based on registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Roaming\A5347EE2CDEFBA94\within.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1180
- - C:\Users\Admin\AppData\Roaming\A5347EE2CDEFBA94\within.exe
    C:\Users\Admin\AppData\Roaming\A5347EE2CDEFBA94\within.exe
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Loads dropped DLL
    - Checks whether UAC is enabled
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1580
  - - C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
      "C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"
      4⤵
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Checks BIOS information in registry
      Executes dropped EXE
      Checks whether UAC is enabled
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious behavior: AddClipboardFormatListener
      Suspicious behavior: EnumeratesProcesses
      PID:1292
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout -t 5 && del "C:\Users\Admin\AppData\Local\Temp\964210bbe9ccdd4289aafb49fe2eba8f.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Windows\SysWOW64\timeout.exe
    timeout -t 5
    3⤵
    - Delays execution with timeout.exe
    PID:324

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\8C20.tmp

Filesize
32B

MD5
0bbf74f0949aafa4bfd20ff65ac39725

SHA1
db3b6ece625c1946ca70943ce7c83f0f44d01b8d

SHA256
9822a5194a3aee6a62472654f3a5a8e1e409f48450f4b1e589092aa22afba1ea

SHA512
0177b6f71662249fb9af79a7ba584a39b3b808b92bc80372d4362ec1fc580c0f2303e0ee7af9d3b6251fa0c6e3150dbb9f18ad27ba6e791c9a0ddde3a9993551

Download Submit
C:\Users\Admin\AppData\Local\Temp\8D2D.tmp

Filesize
71KB

MD5
e5e23f78017d1e6eddfc8480e1679ee4

SHA1
0667bd1b7129b105bd2c66ef6ad54c9648aec072

SHA256
4fed2f4c33a3876390d8520f184062927aca8e0ce3538127de3a2f66ea856d91

SHA512
b1260e7ba7ad6d5dd0daeabc5f7cc1fc7a2e9259092f8d70d3d9eed923ed8aa60adcce4c27e9cb20966d500ed59edaaba9570f01d6a84180f1fb83e7b5c20049

Download Submit
C:\Users\Admin\AppData\Roaming\A5347EE2CDEFBA94\within.exe

Filesize
2.6MB

MD5
e4303381a01351db668a0463c219a9b9

SHA1
be696a2ea3c69c6484e89656ded38078164a273c

SHA256
8c49a9eb88ad9039a5d279cc45d8e33f77299eda14f21828d67931b9c386acca

SHA512
d6c858d7f6df62d434214b54aa737ce49f1392dc39080454b0623d753a4fbc5c85cb9f7ffddf215e37ae2b859d28955f1aba245bbe732968f1df842d75ea8ebc

Download Submit
C:\Users\Admin\AppData\Roaming\A5347EE2CDEFBA94\within.exe

Filesize
2.6MB

MD5
e4303381a01351db668a0463c219a9b9

SHA1
be696a2ea3c69c6484e89656ded38078164a273c

SHA256
8c49a9eb88ad9039a5d279cc45d8e33f77299eda14f21828d67931b9c386acca

SHA512
d6c858d7f6df62d434214b54aa737ce49f1392dc39080454b0623d753a4fbc5c85cb9f7ffddf215e37ae2b859d28955f1aba245bbe732968f1df842d75ea8ebc

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe

Filesize
2.6MB

MD5
e4303381a01351db668a0463c219a9b9

SHA1
be696a2ea3c69c6484e89656ded38078164a273c

SHA256
8c49a9eb88ad9039a5d279cc45d8e33f77299eda14f21828d67931b9c386acca

SHA512
d6c858d7f6df62d434214b54aa737ce49f1392dc39080454b0623d753a4fbc5c85cb9f7ffddf215e37ae2b859d28955f1aba245bbe732968f1df842d75ea8ebc

Download Submit
\Users\Admin\AppData\Roaming\A5347EE2CDEFBA94\within.exe

Filesize
2.6MB

MD5
e4303381a01351db668a0463c219a9b9

SHA1
be696a2ea3c69c6484e89656ded38078164a273c

SHA256
8c49a9eb88ad9039a5d279cc45d8e33f77299eda14f21828d67931b9c386acca

SHA512
d6c858d7f6df62d434214b54aa737ce49f1392dc39080454b0623d753a4fbc5c85cb9f7ffddf215e37ae2b859d28955f1aba245bbe732968f1df842d75ea8ebc

Download Submit
\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe

Filesize
2.6MB

MD5
e4303381a01351db668a0463c219a9b9

SHA1
be696a2ea3c69c6484e89656ded38078164a273c

SHA256
8c49a9eb88ad9039a5d279cc45d8e33f77299eda14f21828d67931b9c386acca

SHA512
d6c858d7f6df62d434214b54aa737ce49f1392dc39080454b0623d753a4fbc5c85cb9f7ffddf215e37ae2b859d28955f1aba245bbe732968f1df842d75ea8ebc

Download Submit
memory/1180-156-0x00000000020E0000-0x00000000027C2000-memory.dmp

Filesize
6.9MB

Download
memory/1236-57-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1236-60-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1236-65-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1236-67-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/1236-68-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/1236-70-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/1236-71-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/1236-73-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/1236-74-0x0000000000310000-0x0000000000311000-memory.dmp

Filesize
4KB

Download
memory/1236-75-0x0000000000400000-0x000000000103F000-memory.dmp

Filesize
12.2MB

Download
memory/1236-61-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1236-54-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1236-59-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1236-58-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1236-64-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1236-62-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1236-56-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1236-55-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1292-168-0x0000000000DB0000-0x0000000001492000-memory.dmp

Filesize
6.9MB

Download
memory/1292-169-0x0000000000DB0000-0x0000000001492000-memory.dmp

Filesize
6.9MB

Download
memory/1292-166-0x0000000000DB0000-0x0000000001492000-memory.dmp

Filesize
6.9MB

Download
memory/1292-171-0x0000000000DB0000-0x0000000001492000-memory.dmp

Filesize
6.9MB

Download
memory/1292-167-0x0000000000DB0000-0x0000000001492000-memory.dmp

Filesize
6.9MB

Download
memory/1292-165-0x0000000000DB0000-0x0000000001492000-memory.dmp

Filesize
6.9MB

Download
memory/1580-157-0x0000000001320000-0x0000000001A02000-memory.dmp

Filesize
6.9MB

Download
memory/1580-153-0x0000000001320000-0x0000000001A02000-memory.dmp

Filesize
6.9MB

Download
memory/1580-152-0x0000000001320000-0x0000000001A02000-memory.dmp

Filesize
6.9MB

Download
memory/1580-155-0x0000000001320000-0x0000000001A02000-memory.dmp

Filesize
6.9MB

Download
memory/1580-154-0x0000000001320000-0x0000000001A02000-memory.dmp

Filesize
6.9MB

Download
memory/1580-163-0x0000000001320000-0x0000000001A02000-memory.dmp

Filesize
6.9MB

Download