xloader | 9d669c62373e85e0a950edffebc9e17eb682708192df5d05226590a822f81486

General

Target

T2812A.exe
Size

380KB
MD5

a18f3c54efed2e42168d6748a5c04c16
SHA1

4aa01a7a9557d15ef251e1bd107ec821872549b1
SHA256

724908fa2c546fad14d2a687c9f471f75548903b2d94fb903d617570cedaef7f
SHA512

dcb020ff28a6d694a9c4e2eaf097413f4085f8f51663958defdbe465c1592e95a518063d2d401bae392363eacf1e4ab5a2e7993ac3f541fb8c4e4eb322ad6733

Score

10^/10

xloader snec loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

snec

C2

http://www.go2payme.com/snec/

Decoy

sacramentoscoop.com

auroraeqp.com

ontactfactory.com

abenakigroup.com

xander-tech.com

cocaineislegal.com

carbondouze.com

louisvilleestatelawyer.com

sundaytejero.quest

arti-faqs.com

thisandthat.store

biodyne-el-salvador.com

18504seheritageoakslane.com

mfialias.xyz

whitestoneclo.com

6288117.com

oficiosuy.com

autogift.xyz

wallbabyshell.com

chaletlabaie.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/3672-124-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/3672-125-0x000000000041D460-mapping.dmp	xloader
behavioral2/memory/684-133-0x0000000001200000-0x0000000001229000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

T2812A.exeT2812A.exenetsh.exe

description	pid	process	target process
PID 1876 set thread context of 3672	1876	T2812A.exe	T2812A.exe
PID 3672 set thread context of 3032	3672	T2812A.exe	Explorer.EXE
PID 684 set thread context of 3032	684	netsh.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 44 IoCs

Processes:

T2812A.exenetsh.exe

pid	process
3672	T2812A.exe
3672	T2812A.exe
3672	T2812A.exe
3672	T2812A.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe
684	netsh.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3032 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

T2812A.exenetsh.exe

pid process

3672 T2812A.exe
3672 T2812A.exe
3672 T2812A.exe
684 netsh.exe
684 netsh.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

T2812A.exenetsh.exe

description pid process

Token: SeDebugPrivilege 3672 T2812A.exe
Token: SeDebugPrivilege 684 netsh.exe

pid	process
3032	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	3672	T2812A.exe
Token: SeDebugPrivilege	684	netsh.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

T2812A.exeExplorer.EXEnetsh.exe

description	pid	process	target process
PID 1876 wrote to memory of 3672	1876	T2812A.exe	T2812A.exe
PID 1876 wrote to memory of 3672	1876	T2812A.exe	T2812A.exe
PID 1876 wrote to memory of 3672	1876	T2812A.exe	T2812A.exe
PID 1876 wrote to memory of 3672	1876	T2812A.exe	T2812A.exe
PID 1876 wrote to memory of 3672	1876	T2812A.exe	T2812A.exe
PID 1876 wrote to memory of 3672	1876	T2812A.exe	T2812A.exe
PID 3032 wrote to memory of 684	3032	Explorer.EXE	netsh.exe
PID 3032 wrote to memory of 684	3032	Explorer.EXE	netsh.exe
PID 3032 wrote to memory of 684	3032	Explorer.EXE	netsh.exe
PID 684 wrote to memory of 3768	684	netsh.exe	cmd.exe
PID 684 wrote to memory of 3768	684	netsh.exe	cmd.exe
PID 684 wrote to memory of 3768	684	netsh.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3032

C:\Users\Admin\AppData\Local\Temp\T2812A.exe
"C:\Users\Admin\AppData\Local\Temp\T2812A.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1876

C:\Users\Admin\AppData\Local\Temp\T2812A.exe
"C:\Users\Admin\AppData\Local\Temp\T2812A.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:3672

C:\Windows\SysWOW64\netsh.exe
"C:\Windows\SysWOW64\netsh.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:684

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\T2812A.exe"
3⤵
PID:3768

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/684-130-0x0000000000000000-mapping.dmp

Download
memory/684-135-0x0000000003900000-0x0000000003990000-memory.dmp

Filesize
576KB

Download
memory/684-134-0x0000000003BA0000-0x0000000003EC0000-memory.dmp

Filesize
3.1MB

Download
memory/684-133-0x0000000001200000-0x0000000001229000-memory.dmp

Filesize
164KB

Download
memory/684-132-0x0000000001410000-0x000000000142E000-memory.dmp

Filesize
120KB

Download
memory/1876-121-0x00000000054C0000-0x00000000054C6000-memory.dmp

Filesize
24KB

Download
memory/1876-115-0x0000000000720000-0x0000000000721000-memory.dmp

Filesize
4KB

Download
memory/1876-123-0x0000000008630000-0x000000000867B000-memory.dmp

Filesize
300KB

Download
memory/1876-117-0x00000000054D0000-0x00000000054D1000-memory.dmp

Filesize
4KB

Download
memory/1876-118-0x0000000004FD0000-0x0000000004FD1000-memory.dmp

Filesize
4KB

Download
memory/1876-119-0x0000000004F10000-0x0000000004FA2000-memory.dmp

Filesize
584KB

Download
memory/1876-120-0x0000000005290000-0x0000000005291000-memory.dmp

Filesize
4KB

Download
memory/1876-122-0x0000000008540000-0x0000000008541000-memory.dmp

Filesize
4KB

Download
memory/3032-129-0x0000000000650000-0x0000000000730000-memory.dmp

Filesize
896KB

Download
memory/3032-136-0x0000000002530000-0x0000000002629000-memory.dmp

Filesize
996KB

Download
memory/3672-127-0x00000000010D0000-0x00000000013F0000-memory.dmp

Filesize
3.1MB

Download
memory/3672-128-0x0000000000D80000-0x0000000000D91000-memory.dmp

Filesize
68KB

Download
memory/3672-125-0x000000000041D460-mapping.dmp

Download
memory/3672-124-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3768-131-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads