dbf89ed9aa372d036bc920015ee9dc322dee5aba82c44f6d889c31365f040ab6

General

Target

fotoalbum.scr
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

1316 AdobeARMS.exe
1656 AdobeARMS.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

2260 netsh.exe

pid	process
1316	AdobeARMS.exe
1656	AdobeARMS.exe

pid	process
2260	netsh.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

fotoalbum.scr

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

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

fotoalbum.scrAdobeARMS.exe

pid process

4532 fotoalbum.scr
1316 AdobeARMS.exe

pid	process
4532	fotoalbum.scr
1316	AdobeARMS.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

fotoalbum.scrAdobeARMS.exe

description	pid	process	target process
PID 4532 set thread context of 3408	4532	fotoalbum.scr	fotoalbum.scr
PID 1316 set thread context of 1656	1316	AdobeARMS.exe	AdobeARMS.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

Processes:

fotoalbum.scrAdobeARMS.exe

pid process

4532 fotoalbum.scr
1316 AdobeARMS.exe
Suspicious behavior: MapViewOfSection 4 IoCs

Processes:

fotoalbum.scrAdobeARMS.exe

pid process

4532 fotoalbum.scr
4532 fotoalbum.scr
1316 AdobeARMS.exe
1316 AdobeARMS.exe

pid	process
4532	fotoalbum.scr
1316	AdobeARMS.exe

pid	process
4532	fotoalbum.scr
4532	fotoalbum.scr
1316	AdobeARMS.exe
1316	AdobeARMS.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

fotoalbum.scrfotoalbum.scrAdobeARMS.exe

description	pid	process	target process
PID 4532 wrote to memory of 3408	4532	fotoalbum.scr	fotoalbum.scr
PID 4532 wrote to memory of 3408	4532	fotoalbum.scr	fotoalbum.scr
PID 4532 wrote to memory of 3408	4532	fotoalbum.scr	fotoalbum.scr
PID 3408 wrote to memory of 2260	3408	fotoalbum.scr	netsh.exe
PID 3408 wrote to memory of 2260	3408	fotoalbum.scr	netsh.exe
PID 3408 wrote to memory of 2260	3408	fotoalbum.scr	netsh.exe
PID 3408 wrote to memory of 1316	3408	fotoalbum.scr	AdobeARMS.exe
PID 3408 wrote to memory of 1316	3408	fotoalbum.scr	AdobeARMS.exe
PID 3408 wrote to memory of 1316	3408	fotoalbum.scr	AdobeARMS.exe
PID 1316 wrote to memory of 1656	1316	AdobeARMS.exe	AdobeARMS.exe
PID 1316 wrote to memory of 1656	1316	AdobeARMS.exe	AdobeARMS.exe
PID 1316 wrote to memory of 1656	1316	AdobeARMS.exe	AdobeARMS.exe

C:\Users\Admin\AppData\Local\Temp\fotoalbum.scr
"C:\Users\Admin\AppData\Local\Temp\fotoalbum.scr" /S
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4532

C:\Users\Admin\AppData\Local\Temp\fotoalbum.scr
"C:\Users\Admin\AppData\Local\Temp\fotoalbum.scr" /S
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3408

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:2260

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:1316

C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe
"C:\Users\Admin\AppData\Local\Temp\AdobeARMS.exe"
4⤵
- Executes dropped EXE
PID:1656

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

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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/1316-141-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/1316-137-0x0000000000000000-mapping.dmp

Download
memory/1316-144-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/1656-142-0x0000000000000000-mapping.dmp

Download
memory/1656-145-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2260-136-0x0000000000000000-mapping.dmp

Download
memory/3408-140-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/3408-133-0x0000000000000000-mapping.dmp

Download
memory/4532-135-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/4532-134-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download
memory/4532-132-0x0000000000400000-0x00000000018A6000-memory.dmp

Filesize
20.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads