9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46

General

Target

9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe
Size

3.4MB
MD5

983273e5eafcda86d2a5e566d3563862
SHA1

fb0a250df1c52ff6997933b57d5c72b8f6de3408
SHA256

9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46
SHA512

bbf06ffe5e7e42ec882ecba11356b1073fa86c75f467a23b41d603c237e6dc7f893d417a403c8ed84936e34b7188e2ac5341d822faac2b2985bbff134a99cb14
SSDEEP

98304:NJuR21C/yIq/dhl/O4i/TksjdFwvhzjMSwRVq:N8D/yIqlhlW4i/QsnwZzjMSeVq

Score

9^/10

discovery evasion trojan upx

Malware Config

Signatures

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

AdobeDocuments-type4.8.8.6.exeAdobeDocuments-type4.8.8.6.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	AdobeDocuments-type4.8.8.6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	AdobeDocuments-type4.8.8.6.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

Processes:

AdobeDocuments-type4.8.8.6.exeAdobeDocuments-type4.8.8.6.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	AdobeDocuments-type4.8.8.6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	AdobeDocuments-type4.8.8.6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	AdobeDocuments-type4.8.8.6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	AdobeDocuments-type4.8.8.6.exe

Executes dropped EXE 2 IoCs

Processes:

AdobeDocuments-type4.8.8.6.exeAdobeDocuments-type4.8.8.6.exe

pid process

2228 AdobeDocuments-type4.8.8.6.exe
4536 AdobeDocuments-type4.8.8.6.exe
Modifies file permissions 1 TTPs 3 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exeicacls.exeicacls.exe

pid process

4052 icacls.exe
1720 icacls.exe
3892 icacls.exe

pid	process
2228	AdobeDocuments-type4.8.8.6.exe
4536	AdobeDocuments-type4.8.8.6.exe

pid	process
4052	icacls.exe
1720	icacls.exe
3892	icacls.exe

UPX packed file 10 IoCs

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

upx

Processes:

resource	yara_rule
C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe	upx
C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe	upx
behavioral1/memory/2228-150-0x00007FF721990000-0x00007FF721EAF000-memory.dmp	upx
behavioral1/memory/2228-153-0x00007FF721990000-0x00007FF721EAF000-memory.dmp	upx
behavioral1/memory/2228-152-0x00007FF721990000-0x00007FF721EAF000-memory.dmp	upx
behavioral1/memory/2228-154-0x00007FF721990000-0x00007FF721EAF000-memory.dmp	upx
C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe	upx
behavioral1/memory/4536-156-0x00007FF721990000-0x00007FF721EAF000-memory.dmp	upx
behavioral1/memory/4536-157-0x00007FF721990000-0x00007FF721EAF000-memory.dmp	upx
behavioral1/memory/4536-158-0x00007FF721990000-0x00007FF721EAF000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

AdobeDocuments-type4.8.8.6.exeAdobeDocuments-type4.8.8.6.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	AdobeDocuments-type4.8.8.6.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	AdobeDocuments-type4.8.8.6.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe

description	pid	process	target process
PID 1884 set thread context of 448	1884	9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe	AppLaunch.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1116 1884 WerFault.exe 9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1176 schtasks.exe

pid	pid_target	process	target process
1116	1884	WerFault.exe	9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe

pid	process
1176	schtasks.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exeAppLaunch.exe

description	pid	process	target process
PID 1884 wrote to memory of 448	1884	9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe	AppLaunch.exe
PID 1884 wrote to memory of 448	1884	9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe	AppLaunch.exe
PID 1884 wrote to memory of 448	1884	9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe	AppLaunch.exe
PID 1884 wrote to memory of 448	1884	9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe	AppLaunch.exe
PID 1884 wrote to memory of 448	1884	9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe	AppLaunch.exe
PID 448 wrote to memory of 1720	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 1720	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 1720	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 3892	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 3892	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 3892	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 4052	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 4052	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 4052	448	AppLaunch.exe	icacls.exe
PID 448 wrote to memory of 1176	448	AppLaunch.exe	schtasks.exe
PID 448 wrote to memory of 1176	448	AppLaunch.exe	schtasks.exe
PID 448 wrote to memory of 1176	448	AppLaunch.exe	schtasks.exe
PID 448 wrote to memory of 2228	448	AppLaunch.exe	AdobeDocuments-type4.8.8.6.exe
PID 448 wrote to memory of 2228	448	AppLaunch.exe	AdobeDocuments-type4.8.8.6.exe

C:\Users\Admin\AppData\Local\Temp\9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe
"C:\Users\Admin\AppData\Local\Temp\9207ab2a3c6535602da48fa9acf4c621f73ec83de33c706bd90cfd3c6af66f46.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1884

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:448

C:\Windows\SysWOW64\icacls.exe
"C:\Windows\System32\icacls.exe" "C:\ProgramData\AdobeDocuments-type4.8.8.6" /inheritance:e /deny "*S-1-1-0:(R,REA,RA,RD)"
3⤵
- Modifies file permissions
PID:1720

C:\Windows\SysWOW64\icacls.exe
"C:\Windows\System32\icacls.exe" "C:\ProgramData\AdobeDocuments-type4.8.8.6" /inheritance:e /deny "*S-1-5-7:(R,REA,RA,RD)"
3⤵
- Modifies file permissions
PID:3892

C:\Windows\SysWOW64\icacls.exe
"C:\Windows\System32\icacls.exe" "C:\ProgramData\AdobeDocuments-type4.8.8.6" /inheritance:e /deny "admin:(R,REA,RA,RD)"
3⤵
- Modifies file permissions
PID:4052

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /CREATE /TN "AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6" /TR "C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe" /SC MINUTE
3⤵
- Creates scheduled task(s)
PID:1176

C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe
"C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe" "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
PID:2228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 140
2⤵
- Program crash
PID:1116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1884 -ip 1884
1⤵
PID:1776

C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe
C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
PID:4536

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

File Permissions Modification

1

T1222

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe
Filesize
716.3MB

MD5
a07a631dc4cc4c603b65f75ed394cc67

SHA1
ba0c10a300394ab6ee7cf242e23e7ba43aef9a1f

SHA256
f9c1109d7df2b4e3b687ca1cb20ca3ca7f33384b25185a89eba0bfa074361f5b

SHA512
5abd2e740e16fbc08a10a9b384662c234a0bbb8b563678f44f19987c00461490638c1186c4358cde5609b88d1e23bea0bfc352b8f237f65e96368cc0e92d4d15

Download Submit
C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe
Filesize
716.3MB

MD5
a07a631dc4cc4c603b65f75ed394cc67

SHA1
ba0c10a300394ab6ee7cf242e23e7ba43aef9a1f

SHA256
f9c1109d7df2b4e3b687ca1cb20ca3ca7f33384b25185a89eba0bfa074361f5b

SHA512
5abd2e740e16fbc08a10a9b384662c234a0bbb8b563678f44f19987c00461490638c1186c4358cde5609b88d1e23bea0bfc352b8f237f65e96368cc0e92d4d15

Download Submit
C:\ProgramData\AdobeDocuments-type4.8.8.6\AdobeDocuments-type4.8.8.6.exe
Filesize
621.9MB

MD5
6791f84da9b5720d09501baaa25cf20c

SHA1
3d680d1a9020e5db1f8c1d4f5f851ed231680978

SHA256
8284d9c8e2ce693226061f8c19492d30feea45c893a156fc1ab6615ebeb93339

SHA512
1c876c52006486d13af44fc24bbb142a1093bd6a03ca6d822261f1d4185424c0b7d393c9b1ff8675b026a4dae1c1a684e0e81a2f22ec757fe5ab119183d346d4

Download Submit
memory/448-141-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/448-138-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/448-142-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/448-143-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/448-144-0x0000000005270000-0x0000000005280000-memory.dmp

Filesize
64KB

Download
memory/448-140-0x0000000004FF0000-0x0000000004FFA000-memory.dmp

Filesize
40KB

Download
memory/448-139-0x0000000005060000-0x00000000050F2000-memory.dmp

Filesize
584KB

Download
memory/448-133-0x0000000000400000-0x000000000075C000-memory.dmp

Filesize
3.4MB

Download
memory/2228-150-0x00007FF721990000-0x00007FF721EAF000-memory.dmp

Filesize
5.1MB

Download
memory/2228-152-0x00007FF721990000-0x00007FF721EAF000-memory.dmp

Filesize
5.1MB

Download
memory/2228-154-0x00007FF721990000-0x00007FF721EAF000-memory.dmp

Filesize
5.1MB

Download
memory/2228-153-0x00007FF721990000-0x00007FF721EAF000-memory.dmp

Filesize
5.1MB

Download
memory/4536-156-0x00007FF721990000-0x00007FF721EAF000-memory.dmp

Filesize
5.1MB

Download
memory/4536-157-0x00007FF721990000-0x00007FF721EAF000-memory.dmp

Filesize
5.1MB

Download
memory/4536-158-0x00007FF721990000-0x00007FF721EAF000-memory.dmp

Filesize
5.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads