xloader | 08e2b0e469f2809991e59e65177fe994f3aeeea601a2af8aec6c7ae1406debb0

General

Target

TNT Original Invoice.exe
Size

759KB
MD5

03fe2e5b5e59253d0815b2e121fa1e30
SHA1

eed9bbbb504bf208449c764fece9ccec3f23e771
SHA256

08e2b0e469f2809991e59e65177fe994f3aeeea601a2af8aec6c7ae1406debb0
SHA512

a032b27abca34d611e4073453e04d9b2ffcfec8c239eca5aa10203117013b1b872031ac9ac42ebb174acd8acf49f6a1505940826e1900eef05fca1cf6ba6f09c

Score

10^/10

xloader zqzw loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

zqzw

Decoy

laurentmathieu.com

nohohonndana.com

hhmc.info

shophallows.com

blazebunk.com

goodbridge.xyz

flakycloud.com

bakermckenziegroups.com

formation-adistance.com

lovingearthbotanicals.com

tbrservice.plus

heritagehousehotels.com

drwbuildersco.com

lacsghb.com

wain3x.com

dadreview.club

continiutycp.com

cockgirls.com

48mpt.xyz

033skz.xyz

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1580-140-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1580-142-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3796-148-0x0000000000350000-0x0000000000379000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

TNT Original Invoice.exeTNT Original Invoice.execmd.exe

description	pid	process	target process
PID 5064 set thread context of 1580	5064	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 1580 set thread context of 992	1580	TNT Original Invoice.exe	Explorer.EXE
PID 3796 set thread context of 992	3796	cmd.exe	Explorer.EXE

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe

Suspicious behavior: EnumeratesProcesses 46 IoCs

Processes:

TNT Original Invoice.execmd.exe

pid	process
1580	TNT Original Invoice.exe
1580	TNT Original Invoice.exe
1580	TNT Original Invoice.exe
1580	TNT Original Invoice.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe
3796	cmd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

992 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

TNT Original Invoice.execmd.exe

pid process

1580 TNT Original Invoice.exe
1580 TNT Original Invoice.exe
1580 TNT Original Invoice.exe
3796 cmd.exe
3796 cmd.exe

pid	process
992	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1872	svchost.exe
Token: SeCreatePagefilePrivilege	1872	svchost.exe
Token: SeShutdownPrivilege	1872	svchost.exe
Token: SeCreatePagefilePrivilege	1872	svchost.exe
Token: SeShutdownPrivilege	1872	svchost.exe
Token: SeCreatePagefilePrivilege	1872	svchost.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe
Token: SeRestorePrivilege	2264	TiWorker.exe
Token: SeSecurityPrivilege	2264	TiWorker.exe
Token: SeBackupPrivilege	2264	TiWorker.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

TNT Original Invoice.exeExplorer.EXEcmd.exe

description	pid	process	target process
PID 5064 wrote to memory of 1580	5064	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 5064 wrote to memory of 1580	5064	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 5064 wrote to memory of 1580	5064	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 5064 wrote to memory of 1580	5064	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 5064 wrote to memory of 1580	5064	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 5064 wrote to memory of 1580	5064	TNT Original Invoice.exe	TNT Original Invoice.exe
PID 992 wrote to memory of 3796	992	Explorer.EXE	cmd.exe
PID 992 wrote to memory of 3796	992	Explorer.EXE	cmd.exe
PID 992 wrote to memory of 3796	992	Explorer.EXE	cmd.exe
PID 3796 wrote to memory of 4596	3796	cmd.exe	cmd.exe
PID 3796 wrote to memory of 4596	3796	cmd.exe	cmd.exe
PID 3796 wrote to memory of 4596	3796	cmd.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:992

C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe
"C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5064

C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1580

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3796

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\TNT Original Invoice.exe"
3⤵
PID:4596

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1872

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2264

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/992-144-0x00000000084F0000-0x0000000008620000-memory.dmp

Filesize
1.2MB

Download
memory/992-151-0x0000000008620000-0x0000000008731000-memory.dmp

Filesize
1.1MB

Download
memory/1580-146-0x0000000001780000-0x0000000001791000-memory.dmp

Filesize
68KB

Download
memory/1580-140-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1580-145-0x0000000001430000-0x000000000177A000-memory.dmp

Filesize
3.3MB

Download
memory/1580-142-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1580-143-0x000000000041D000-0x000000000041E000-memory.dmp

Filesize
4KB

Download
memory/1872-137-0x0000021ACF390000-0x0000021ACF3A0000-memory.dmp

Filesize
64KB

Download
memory/1872-139-0x0000021AD2770000-0x0000021AD2774000-memory.dmp

Filesize
16KB

Download
memory/1872-138-0x0000021ACFB60000-0x0000021ACFB70000-memory.dmp

Filesize
64KB

Download
memory/3796-147-0x0000000000AE0000-0x0000000000B3A000-memory.dmp

Filesize
360KB

Download
memory/3796-150-0x0000000000EA0000-0x0000000000F30000-memory.dmp

Filesize
576KB

Download
memory/3796-149-0x0000000000FB0000-0x00000000012FA000-memory.dmp

Filesize
3.3MB

Download
memory/3796-148-0x0000000000350000-0x0000000000379000-memory.dmp

Filesize
164KB

Download
memory/5064-136-0x00000000050B0000-0x00000000050BA000-memory.dmp

Filesize
40KB

Download
memory/5064-130-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/5064-134-0x0000000005220000-0x00000000052BC000-memory.dmp

Filesize
624KB

Download
memory/5064-132-0x0000000005730000-0x0000000005CD4000-memory.dmp

Filesize
5.6MB

Download
memory/5064-135-0x0000000005060000-0x0000000005061000-memory.dmp

Filesize
4KB

Download
memory/5064-133-0x0000000005180000-0x0000000005212000-memory.dmp

Filesize
584KB

Download
memory/5064-131-0x0000000000780000-0x0000000000844000-memory.dmp

Filesize
784KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads