xloader | d33a2ebb9433efe141931ba40d9395a7039d476111e99f557f139052cb5ef612

General

Target

PO-TFL39043.exe
Size

344KB
MD5

f9ca5c26a7b036d6ed12428e9415e57a
SHA1

9f2a5bb76a351b8bedbd29125283631346117115
SHA256

301c57782851a93d5b229fc921d1953a9c650131f6a3dfad1176705e5a99fb38
SHA512

0691723bd263abcd628ee579ee96f7238e823a46f8c08004e0670f3179480cfd16bd508da72b0d37889f54b5deea2b54ec86e53627b06355e08b043173b24821

Score

10^/10

xloader p208 loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

p208

C2

http://www.thaoduochuyetap.online/p208/

Decoy

thegaleriaon17.com

daughtersweekend.com

decisionmatrixtool.com

hollandmedia.services

yishengkeji.xyz

tiffanyszerszen.com

facetofacemodels.xyz

interiorsfurnituredubai.com

8p9s8yiotjqkw4wd.com

immobillienpate.com

annmariegrindart.com

hesenna.com

codechunx.com

vollabi.com

leishasart.com

marschaleine.com

rootpresidential.xyz

sharingtechnology.net

smartlifetokens.net

mylocalshit.com

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/432-124-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/432-125-0x000000000041D4F0-mapping.dmp	xloader
behavioral2/memory/436-133-0x00000000004A0000-0x00000000004C9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

PO-TFL39043.exePO-TFL39043.exesvchost.exe

description	pid	process	target process
PID 3476 set thread context of 432	3476	PO-TFL39043.exe	PO-TFL39043.exe
PID 432 set thread context of 2872	432	PO-TFL39043.exe	Explorer.EXE
PID 436 set thread context of 2872	436	svchost.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

PO-TFL39043.exesvchost.exe

pid	process
432	PO-TFL39043.exe
432	PO-TFL39043.exe
432	PO-TFL39043.exe
432	PO-TFL39043.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe
436	svchost.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2872 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

PO-TFL39043.exesvchost.exe

pid process

432 PO-TFL39043.exe
432 PO-TFL39043.exe
432 PO-TFL39043.exe
436 svchost.exe
436 svchost.exe

pid	process
2872	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

PO-TFL39043.exesvchost.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	432	PO-TFL39043.exe
Token: SeDebugPrivilege	436	svchost.exe
Token: SeShutdownPrivilege	2872	Explorer.EXE
Token: SeCreatePagefilePrivilege	2872	Explorer.EXE
Token: SeShutdownPrivilege	2872	Explorer.EXE
Token: SeCreatePagefilePrivilege	2872	Explorer.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

PO-TFL39043.exeExplorer.EXEsvchost.exe

description	pid	process	target process
PID 3476 wrote to memory of 432	3476	PO-TFL39043.exe	PO-TFL39043.exe
PID 3476 wrote to memory of 432	3476	PO-TFL39043.exe	PO-TFL39043.exe
PID 3476 wrote to memory of 432	3476	PO-TFL39043.exe	PO-TFL39043.exe
PID 3476 wrote to memory of 432	3476	PO-TFL39043.exe	PO-TFL39043.exe
PID 3476 wrote to memory of 432	3476	PO-TFL39043.exe	PO-TFL39043.exe
PID 3476 wrote to memory of 432	3476	PO-TFL39043.exe	PO-TFL39043.exe
PID 2872 wrote to memory of 436	2872	Explorer.EXE	svchost.exe
PID 2872 wrote to memory of 436	2872	Explorer.EXE	svchost.exe
PID 2872 wrote to memory of 436	2872	Explorer.EXE	svchost.exe
PID 436 wrote to memory of 2868	436	svchost.exe	cmd.exe
PID 436 wrote to memory of 2868	436	svchost.exe	cmd.exe
PID 436 wrote to memory of 2868	436	svchost.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2872

C:\Users\Admin\AppData\Local\Temp\PO-TFL39043.exe
"C:\Users\Admin\AppData\Local\Temp\PO-TFL39043.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3476

C:\Users\Admin\AppData\Local\Temp\PO-TFL39043.exe
"C:\Users\Admin\AppData\Local\Temp\PO-TFL39043.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:432

C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:436

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PO-TFL39043.exe"
3⤵
PID:2868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/432-124-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/432-127-0x0000000001130000-0x0000000001450000-memory.dmp

Filesize
3.1MB

Download
memory/432-128-0x0000000001590000-0x00000000015A1000-memory.dmp

Filesize
68KB

Download
memory/432-125-0x000000000041D4F0-mapping.dmp

Download
memory/436-132-0x0000000000F10000-0x0000000000F1C000-memory.dmp

Filesize
48KB

Download
memory/436-135-0x0000000000B00000-0x0000000000B90000-memory.dmp

Filesize
576KB

Download
memory/436-134-0x0000000002F20000-0x0000000003240000-memory.dmp

Filesize
3.1MB

Download
memory/436-133-0x00000000004A0000-0x00000000004C9000-memory.dmp

Filesize
164KB

Download
memory/436-130-0x0000000000000000-mapping.dmp

Download
memory/2868-131-0x0000000000000000-mapping.dmp

Download
memory/2872-129-0x0000000003010000-0x00000000030F4000-memory.dmp

Filesize
912KB

Download
memory/2872-136-0x0000000003190000-0x0000000003281000-memory.dmp

Filesize
964KB

Download
memory/3476-120-0x0000000005620000-0x0000000005627000-memory.dmp

Filesize
28KB

Download
memory/3476-117-0x0000000005790000-0x0000000005791000-memory.dmp

Filesize
4KB

Download
memory/3476-118-0x0000000005370000-0x0000000005371000-memory.dmp

Filesize
4KB

Download
memory/3476-115-0x0000000000A70000-0x0000000000A71000-memory.dmp

Filesize
4KB

Download
memory/3476-119-0x0000000005650000-0x0000000005651000-memory.dmp

Filesize
4KB

Download
memory/3476-121-0x0000000005290000-0x000000000578E000-memory.dmp

Filesize
5.0MB

Download
memory/3476-123-0x0000000006050000-0x000000000609B000-memory.dmp

Filesize
300KB

Download
memory/3476-122-0x00000000060F0000-0x00000000060F1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads