bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41

General

Target

bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
Size

320KB
MD5

2cbbb949196ecc932278deba7fb10742
SHA1

4ac0c2dd88af0d6756762555c8b9f79dcfdb6700
SHA256

bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41
SHA512

468e858cdecd7e647b660ce2bc45ec0fcc815bfbd455d55fe005bf13a65183b34b4c3560dcdc64164739f6ac18c041c72833144ecc1760bbe48da977f4cbc45d
SSDEEP

6144:p/bILVvWfZc2yLENCXUhielTVtyjXP56OS+Is:p0xWfZc2JE8ieXtyjDP/

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

AdobeARMS.exeAdobeARMS.exe

pid process

3036 AdobeARMS.exe
4600 AdobeARMS.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

4848 netsh.exe

pid	process
3036	AdobeARMS.exe
4600	AdobeARMS.exe

pid	process
4848	netsh.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe Reader and Acrobat Manager = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AdobeARMS.exe"	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Adobe Reader and Acrobat Manager = "C:\\Users\\Admin\\AppData\\Local\\Temp\\AdobeARMS.exe"	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exeAdobeARMS.exe

pid process

1744 bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
3036 AdobeARMS.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exeAdobeARMS.exe

description	pid	process	target process
PID 1744 set thread context of 4320	1744	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
PID 3036 set thread context of 4600	3036	AdobeARMS.exe	AdobeARMS.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exeAdobeARMS.exe

pid process

1744 bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
3036 AdobeARMS.exe

Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exeAdobeARMS.exe

pid	process
1744	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
1744	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
3036	AdobeARMS.exe
3036	AdobeARMS.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exebb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exeAdobeARMS.exe

description	pid	process	target process
PID 1744 wrote to memory of 4320	1744	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
PID 1744 wrote to memory of 4320	1744	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
PID 1744 wrote to memory of 4320	1744	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
PID 4320 wrote to memory of 4848	4320	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	netsh.exe
PID 4320 wrote to memory of 4848	4320	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	netsh.exe
PID 4320 wrote to memory of 4848	4320	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	netsh.exe
PID 4320 wrote to memory of 3036	4320	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	AdobeARMS.exe
PID 4320 wrote to memory of 3036	4320	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	AdobeARMS.exe
PID 4320 wrote to memory of 3036	4320	bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe	AdobeARMS.exe
PID 3036 wrote to memory of 4600	3036	AdobeARMS.exe	AdobeARMS.exe
PID 3036 wrote to memory of 4600	3036	AdobeARMS.exe	AdobeARMS.exe
PID 3036 wrote to memory of 4600	3036	AdobeARMS.exe	AdobeARMS.exe

C:\Users\Admin\AppData\Local\Temp\bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
"C:\Users\Admin\AppData\Local\Temp\bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1744

C:\Users\Admin\AppData\Local\Temp\bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe
"C:\Users\Admin\AppData\Local\Temp\bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41.exe"
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4320

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe" "Adobe Reader and Acrobat Manager" ENABLE
3⤵
- Modifies Windows Firewall
PID:4848

C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe
"C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe"
3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3036

C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe
"C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe"
4⤵
- Executes dropped EXE
PID:4600

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe

Filesize
320KB

MD5
2cbbb949196ecc932278deba7fb10742

SHA1
4ac0c2dd88af0d6756762555c8b9f79dcfdb6700

SHA256
bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41

SHA512
468e858cdecd7e647b660ce2bc45ec0fcc815bfbd455d55fe005bf13a65183b34b4c3560dcdc64164739f6ac18c041c72833144ecc1760bbe48da977f4cbc45d

Download Submit
C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe

Filesize
320KB

MD5
2cbbb949196ecc932278deba7fb10742

SHA1
4ac0c2dd88af0d6756762555c8b9f79dcfdb6700

SHA256
bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41

SHA512
468e858cdecd7e647b660ce2bc45ec0fcc815bfbd455d55fe005bf13a65183b34b4c3560dcdc64164739f6ac18c041c72833144ecc1760bbe48da977f4cbc45d

Download Submit
C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe

Filesize
320KB

MD5
2cbbb949196ecc932278deba7fb10742

SHA1
4ac0c2dd88af0d6756762555c8b9f79dcfdb6700

SHA256
bb287b5d3a5b8a8f0ae1f605950ad0c8c1e155a5b8e9912d47eb945a9887ea41

SHA512
468e858cdecd7e647b660ce2bc45ec0fcc815bfbd455d55fe005bf13a65183b34b4c3560dcdc64164739f6ac18c041c72833144ecc1760bbe48da977f4cbc45d

Download Submit
memory/1744-135-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/1744-132-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/1744-133-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/3036-138-0x0000000000000000-mapping.dmp

Download
memory/3036-141-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/3036-145-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/4320-134-0x0000000000000000-mapping.dmp

Download
memory/4320-142-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4320-136-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4600-143-0x0000000000000000-mapping.dmp

Download
memory/4600-146-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4600-147-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4848-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads