xloader | 2179647ebf96503deb5fae78827c5d99757f2926f0226cb5a6e4181e2f0c1a07

General

Target

Alis sifarisi.exe
Size

1.0MB
MD5

54c39236d174c27d217736cd049d8bbd
SHA1

832f5c5c4cbf2b4f888f319654cf002176bbb916
SHA256

2179647ebf96503deb5fae78827c5d99757f2926f0226cb5a6e4181e2f0c1a07
SHA512

1df01d52dc6965d5b42c3f03887b01c0fdd1593666e1733d8776d4a64f22253c062e6f1e29fc403f2217547f96962955fe7733b23b55b0f5fd3a5774acec5c7a

Score

10^/10

xloader pvxz loader persistence rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

pvxz

Decoy

imt-token.club

abravewayocen.online

shcloudcar.com

mshoppingworld.online

ncgf08.xyz

stuinfo.xyz

wesavetheplanetofficial.com

tourbox.xyz

believeinyourselftraining.com

jsboyat.com

aaeconomy.info

9etmorea.info

purosepeti7.com

goticketly.com

pinkmemorypt.com

mylifewellnesscentre.com

iridina.online

petrestore.online

neema.xyz

novelfooditalia.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/432-62-0x0000000072480000-0x00000000724A9000-memory.dmp	xloader
behavioral1/memory/432-64-0x0000000072480000-0x00000000724A9000-memory.dmp	xloader
behavioral1/memory/1840-70-0x00000000000F0000-0x0000000000119000-memory.dmp	xloader

Executes dropped EXE 1 IoCs

Processes:

certmgr7nmd1n.exe

pid process

1216 certmgr7nmd1n.exe

pid	process
1216	certmgr7nmd1n.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Alis sifarisi.exewuapp.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\Run\Cndjwdks = "C:\\Users\\Admin\\skdwjdnC.url"	Alis sifarisi.exe
Key created	\Registry\Machine\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	wuapp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\K6ATHDZ8WL = "C:\\Program Files (x86)\\Anng4l\\certmgr7nmd1n.exe"	wuapp.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

DpiScaling.exewuapp.exe

description	pid	process	target process
PID 432 set thread context of 1412	432	DpiScaling.exe	Explorer.EXE
PID 1840 set thread context of 1412	1840	wuapp.exe	Explorer.EXE

Drops file in Program Files directory 2 IoCs

Processes:

Explorer.EXEwuapp.exe

description	ioc	process
File created	C:\Program Files (x86)\Anng4l\certmgr7nmd1n.exe	Explorer.EXE
File opened for modification	C:\Program Files (x86)\Anng4l\certmgr7nmd1n.exe	wuapp.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

Processes:

Explorer.EXEwuapp.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar\Locked = "1"	Explorer.EXE
Key created	\Registry\User\S-1-5-21-3846991908-3261386348-1409841751-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	wuapp.exe
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Internet Explorer\Toolbar	Explorer.EXE

Modifies registry class 3 IoCs

Processes:

Explorer.EXE

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	Explorer.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 27 IoCs

Processes:

DpiScaling.exewuapp.exe

pid	process
432	DpiScaling.exe
432	DpiScaling.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe
1840	wuapp.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

DpiScaling.exewuapp.exe

pid process

432 DpiScaling.exe
432 DpiScaling.exe
432 DpiScaling.exe
1840 wuapp.exe
1840 wuapp.exe
1840 wuapp.exe
1840 wuapp.exe

pid	process
1412	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

DpiScaling.exewuapp.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	432	DpiScaling.exe
Token: SeDebugPrivilege	1840	wuapp.exe
Token: SeShutdownPrivilege	1412	Explorer.EXE
Token: SeShutdownPrivilege	1412	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE

pid	process
1412	Explorer.EXE

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

Alis sifarisi.exeExplorer.EXEwuapp.exe

description	pid	process	target process
PID 1740 wrote to memory of 432	1740	Alis sifarisi.exe	DpiScaling.exe
PID 1740 wrote to memory of 432	1740	Alis sifarisi.exe	DpiScaling.exe
PID 1740 wrote to memory of 432	1740	Alis sifarisi.exe	DpiScaling.exe
PID 1740 wrote to memory of 432	1740	Alis sifarisi.exe	DpiScaling.exe
PID 1740 wrote to memory of 432	1740	Alis sifarisi.exe	DpiScaling.exe
PID 1740 wrote to memory of 432	1740	Alis sifarisi.exe	DpiScaling.exe
PID 1740 wrote to memory of 432	1740	Alis sifarisi.exe	DpiScaling.exe
PID 1412 wrote to memory of 1840	1412	Explorer.EXE	wuapp.exe
PID 1412 wrote to memory of 1840	1412	Explorer.EXE	wuapp.exe
PID 1412 wrote to memory of 1840	1412	Explorer.EXE	wuapp.exe
PID 1412 wrote to memory of 1840	1412	Explorer.EXE	wuapp.exe
PID 1412 wrote to memory of 1840	1412	Explorer.EXE	wuapp.exe
PID 1412 wrote to memory of 1840	1412	Explorer.EXE	wuapp.exe
PID 1412 wrote to memory of 1840	1412	Explorer.EXE	wuapp.exe
PID 1840 wrote to memory of 2040	1840	wuapp.exe	cmd.exe
PID 1840 wrote to memory of 2040	1840	wuapp.exe	cmd.exe
PID 1840 wrote to memory of 2040	1840	wuapp.exe	cmd.exe
PID 1840 wrote to memory of 2040	1840	wuapp.exe	cmd.exe
PID 1840 wrote to memory of 1752	1840	wuapp.exe	Firefox.exe
PID 1840 wrote to memory of 1752	1840	wuapp.exe	Firefox.exe
PID 1840 wrote to memory of 1752	1840	wuapp.exe	Firefox.exe
PID 1840 wrote to memory of 1752	1840	wuapp.exe	Firefox.exe
PID 1412 wrote to memory of 1216	1412	Explorer.EXE	certmgr7nmd1n.exe
PID 1412 wrote to memory of 1216	1412	Explorer.EXE	certmgr7nmd1n.exe
PID 1412 wrote to memory of 1216	1412	Explorer.EXE	certmgr7nmd1n.exe
PID 1412 wrote to memory of 1216	1412	Explorer.EXE	certmgr7nmd1n.exe
PID 1840 wrote to memory of 1752	1840	wuapp.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1412

C:\Users\Admin\AppData\Local\Temp\Alis sifarisi.exe
"C:\Users\Admin\AppData\Local\Temp\Alis sifarisi.exe"
2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\SysWOW64\DpiScaling.exe
C:\Windows\System32\DpiScaling.exe
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:432

C:\Windows\SysWOW64\wuapp.exe
"C:\Windows\SysWOW64\wuapp.exe"
2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1840

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\DpiScaling.exe"
3⤵
PID:2040

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:1752

C:\Program Files (x86)\Anng4l\certmgr7nmd1n.exe
"C:\Program Files (x86)\Anng4l\certmgr7nmd1n.exe"
2⤵
- Executes dropped EXE
PID:1216

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
1⤵
PID:268

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Program Files (x86)\Anng4l\certmgr7nmd1n.exe
MD5
8c9da2e414e713d3daff1f18223ae11b

SHA1
9ef90d73fa4d852be9b803a5e990cc908aab8a94

SHA256
60b2a9d679f14f92e284ad21395da53652db137e45ec6473d9033e6c3fe6a37f

SHA512
adc712d94e8226729b336a348e9376d68f1e006871e7a0151f312e125e96226e74bc75e87efd709e31c5cb322a9ed68e2912c9fd03bd6e6800f5900f712105d7

Download Submit
C:\Program Files (x86)\Anng4l\certmgr7nmd1n.exe
MD5
8c9da2e414e713d3daff1f18223ae11b

SHA1
9ef90d73fa4d852be9b803a5e990cc908aab8a94

SHA256
60b2a9d679f14f92e284ad21395da53652db137e45ec6473d9033e6c3fe6a37f

SHA512
adc712d94e8226729b336a348e9376d68f1e006871e7a0151f312e125e96226e74bc75e87efd709e31c5cb322a9ed68e2912c9fd03bd6e6800f5900f712105d7

Download Submit
memory/432-67-0x0000000000210000-0x0000000000221000-memory.dmp

Filesize
68KB

Download
memory/432-58-0x0000000072480000-0x00000000724A9000-memory.dmp

Filesize
164KB

Download
memory/432-59-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/432-62-0x0000000072480000-0x00000000724A9000-memory.dmp

Filesize
164KB

Download
memory/432-63-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download
memory/432-64-0x0000000072480000-0x00000000724A9000-memory.dmp

Filesize
164KB

Download
memory/432-66-0x000000007249D000-0x000000007249E000-memory.dmp

Filesize
4KB

Download
memory/432-65-0x0000000002190000-0x0000000002493000-memory.dmp

Filesize
3.0MB

Download
memory/1216-77-0x0000000072A71000-0x0000000072A73000-memory.dmp

Filesize
8KB

Download
memory/1412-68-0x0000000006A20000-0x0000000006B60000-memory.dmp

Filesize
1.2MB

Download
memory/1412-73-0x0000000008D80000-0x0000000008E9B000-memory.dmp

Filesize
1.1MB

Download
memory/1740-55-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1740-53-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1740-56-0x0000000000406000-0x0000000000407000-memory.dmp

Filesize
4KB

Download
memory/1840-69-0x00000000002F0000-0x00000000002FB000-memory.dmp

Filesize
44KB

Download
memory/1840-70-0x00000000000F0000-0x0000000000119000-memory.dmp

Filesize
164KB

Download
memory/1840-71-0x0000000001EE0000-0x00000000021E3000-memory.dmp

Filesize
3.0MB

Download
memory/1840-72-0x0000000001CC0000-0x0000000001D50000-memory.dmp

Filesize
576KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads