855eaf837715b53f39ef38a6cf35611dcba17cd1a713aff5259fb4cad33f9e4a

Analysis

max time kernel
148s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 18:18

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General

Target

MSSOLUTION2.exe
Size

4.0MB
MD5

139dcbaa31257304b6d21c001ae0a39b
SHA1

2de22168d5563e8457195445bab151877feacded
SHA256

855eaf837715b53f39ef38a6cf35611dcba17cd1a713aff5259fb4cad33f9e4a
SHA512

0b1a89b496c6dc2a2076e88d64938ebf45926e53c4916c43dbc0eeecb8702845f99040aa024021ed28c49e8cbdabcdf8b2caaa49904e35c5e702ada88492fa12
SSDEEP

98304:XUoFAcixoG77xOCIECEmSzw/v9+W2P5ndGkIiKwSl2Uh14s:nRAoGnMECvS0/vU/hzIi9Sl2bs

Score

9^/10

evasion persistence themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	MSSOLUTION2.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\HDGNWfqXeUqmatKSENRaAdSShmf\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\HDGNWfqXeUqmatKSENRaAdSShmf"	mapper.exe

Checks BIOS information in registry 2 TTPs 2 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	MSSOLUTION2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	MSSOLUTION2.exe

Executes dropped EXE 1 IoCs

pid	Process
1880	mapper.exe

Themida packer 19 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/3968-0-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-3-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-4-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-2-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-13-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-14-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-15-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-16-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-17-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-18-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-19-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-20-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-21-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-22-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-23-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-24-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-25-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-26-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida
behavioral2/memory/3968-27-0x0000000140000000-0x0000000140AB5000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	MSSOLUTION2.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\System32\Tasks\driver.sys	MSSOLUTION2.exe
File created	C:\Windows\System32\Tasks\mapper.exe	MSSOLUTION2.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3968	MSSOLUTION2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1880	mapper.exe
1880	mapper.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
1880	mapper.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	1880	mapper.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 1880	3968	MSSOLUTION2.exe	87
PID 3968 wrote to memory of 1880	3968	MSSOLUTION2.exe	87
PID 3968 wrote to memory of 3024	3968	MSSOLUTION2.exe	88
PID 3968 wrote to memory of 3024	3968	MSSOLUTION2.exe	88
PID 1880 wrote to memory of 1424	1880	mapper.exe	90
PID 1880 wrote to memory of 1424	1880	mapper.exe	90
PID 3968 wrote to memory of 4888	3968	MSSOLUTION2.exe	95
PID 3968 wrote to memory of 4888	3968	MSSOLUTION2.exe	95
PID 3968 wrote to memory of 4776	3968	MSSOLUTION2.exe	99
PID 3968 wrote to memory of 4776	3968	MSSOLUTION2.exe	99
PID 3968 wrote to memory of 4544	3968	MSSOLUTION2.exe	102
PID 3968 wrote to memory of 4544	3968	MSSOLUTION2.exe	102
PID 3968 wrote to memory of 4660	3968	MSSOLUTION2.exe	103
PID 3968 wrote to memory of 4660	3968	MSSOLUTION2.exe	103
PID 3968 wrote to memory of 1692	3968	MSSOLUTION2.exe	104
PID 3968 wrote to memory of 1692	3968	MSSOLUTION2.exe	104
PID 3968 wrote to memory of 3696	3968	MSSOLUTION2.exe	105
PID 3968 wrote to memory of 3696	3968	MSSOLUTION2.exe	105
PID 3968 wrote to memory of 2960	3968	MSSOLUTION2.exe	106
PID 3968 wrote to memory of 2960	3968	MSSOLUTION2.exe	106
PID 3968 wrote to memory of 728	3968	MSSOLUTION2.exe	107
PID 3968 wrote to memory of 728	3968	MSSOLUTION2.exe	107
PID 3968 wrote to memory of 760	3968	MSSOLUTION2.exe	110
PID 3968 wrote to memory of 760	3968	MSSOLUTION2.exe	110
PID 3968 wrote to memory of 2308	3968	MSSOLUTION2.exe	111
PID 3968 wrote to memory of 2308	3968	MSSOLUTION2.exe	111
PID 3968 wrote to memory of 4244	3968	MSSOLUTION2.exe	112
PID 3968 wrote to memory of 4244	3968	MSSOLUTION2.exe	112
PID 3968 wrote to memory of 4340	3968	MSSOLUTION2.exe	113
PID 3968 wrote to memory of 4340	3968	MSSOLUTION2.exe	113
PID 3968 wrote to memory of 536	3968	MSSOLUTION2.exe	114
PID 3968 wrote to memory of 536	3968	MSSOLUTION2.exe	114
PID 3968 wrote to memory of 4708	3968	MSSOLUTION2.exe	115
PID 3968 wrote to memory of 4708	3968	MSSOLUTION2.exe	115
PID 3968 wrote to memory of 1256	3968	MSSOLUTION2.exe	116
PID 3968 wrote to memory of 1256	3968	MSSOLUTION2.exe	116
PID 3968 wrote to memory of 1484	3968	MSSOLUTION2.exe	118
PID 3968 wrote to memory of 1484	3968	MSSOLUTION2.exe	118
PID 3968 wrote to memory of 2088	3968	MSSOLUTION2.exe	119
PID 3968 wrote to memory of 2088	3968	MSSOLUTION2.exe	119
PID 3968 wrote to memory of 2420	3968	MSSOLUTION2.exe	120
PID 3968 wrote to memory of 2420	3968	MSSOLUTION2.exe	120
PID 3968 wrote to memory of 4964	3968	MSSOLUTION2.exe	121
PID 3968 wrote to memory of 4964	3968	MSSOLUTION2.exe	121
PID 3968 wrote to memory of 4804	3968	MSSOLUTION2.exe	123
PID 3968 wrote to memory of 4804	3968	MSSOLUTION2.exe	123
PID 3968 wrote to memory of 3572	3968	MSSOLUTION2.exe	124
PID 3968 wrote to memory of 3572	3968	MSSOLUTION2.exe	124
PID 3968 wrote to memory of 4712	3968	MSSOLUTION2.exe	125
PID 3968 wrote to memory of 4712	3968	MSSOLUTION2.exe	125
PID 3968 wrote to memory of 1696	3968	MSSOLUTION2.exe	126
PID 3968 wrote to memory of 1696	3968	MSSOLUTION2.exe	126
PID 3968 wrote to memory of 1236	3968	MSSOLUTION2.exe	127
PID 3968 wrote to memory of 1236	3968	MSSOLUTION2.exe	127
PID 3968 wrote to memory of 3048	3968	MSSOLUTION2.exe	128
PID 3968 wrote to memory of 3048	3968	MSSOLUTION2.exe	128
PID 3968 wrote to memory of 1536	3968	MSSOLUTION2.exe	129
PID 3968 wrote to memory of 1536	3968	MSSOLUTION2.exe	129
PID 3968 wrote to memory of 1884	3968	MSSOLUTION2.exe	130
PID 3968 wrote to memory of 1884	3968	MSSOLUTION2.exe	130
PID 3968 wrote to memory of 216	3968	MSSOLUTION2.exe	131
PID 3968 wrote to memory of 216	3968	MSSOLUTION2.exe	131
PID 3968 wrote to memory of 4696	3968	MSSOLUTION2.exe	132
PID 3968 wrote to memory of 4696	3968	MSSOLUTION2.exe	132

C:\Users\Admin\AppData\Local\Temp\MSSOLUTION2.exe
"C:\Users\Admin\AppData\Local\Temp\MSSOLUTION2.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:3968
- C:\Windows\System32\Tasks\mapper.exe
  C:\Windows\System32\Tasks\mapper.exe C:\Windows\System32\Tasks\driver.sys > NUL 2>&1
  2⤵
  - Sets service image path in registry
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: LoadsDriver
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1880
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c title Venom Solution
    3⤵
    PID:1424
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c color 5
  2⤵
  PID:3024
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c cls
  2⤵
  PID:4888
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4776
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4544
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4660
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1692
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:3696
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:2960
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:728
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:760
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:2308
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4244
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4340
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:536
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4708
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1256
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1484
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:2088
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:2420
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4964
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4804
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:3572
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4712
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1696
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1236
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:3048
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1536
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1884
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:216
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4696
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:312
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4316
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4752
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:5044
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:536
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4520
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:828
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1256
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:2216
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:2968
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:2856
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:2056
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:3788
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1948
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4692
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1912
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:1960
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4124
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c exit
  2⤵
  PID:4020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\System32\Tasks\mapper.exe

Filesize
530KB

MD5
e64a27c9cddaef671eb2676c5ef38129

SHA1
1127c6ca536514881727711d7b7b6a66e7442835

SHA256
cbb2682983d3248dd5403141382a909c4ae8a0f3e27b605be3ee93f6cb76f804

SHA512
a96ddb28ccfbbe9224f22fb9db51689573a1325568082b0c8a760b48850a72f82daba14115a872140ecf2d706cafb2e7823c85bd3587e95664bb02bc8336525f

Download Submit
memory/3968-17-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-3-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-4-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-2-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-1-0x00007FF802B90000-0x00007FF802B92000-memory.dmp

Filesize
8KB

Download
memory/3968-13-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-14-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-15-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-0-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-16-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-20-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-19-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-18-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-21-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-22-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-23-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-24-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-25-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-26-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download
memory/3968-27-0x0000000140000000-0x0000000140AB5000-memory.dmp

Filesize
10.7MB

Download