xloader | e3a371bfc3dd3560f5bd27f023c137e5b2c7bdba80c5b7f14a69f393cbce047e

General

Target

367006.exe
Size

1.0MB
MD5

54cd3832c1ab9889d0b3741292a0263b
SHA1

c855ad13ab4cd135d1e04c10524a4f06a2007654
SHA256

e3a371bfc3dd3560f5bd27f023c137e5b2c7bdba80c5b7f14a69f393cbce047e
SHA512

85223e48449c77d8a36a820bb9df9c546ad0c13f9b35c8c542104dd62de557f611bf23e187245b50995481a7e175a96978dea4c0c6fc3b8461f1f07c4111c9a8

Score

10^/10

xloader loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.3

C2

http://www.ameri.loans/dt9v/

Decoy

scandinavianview.com

120x600businessskyscraper.fail

livebigrace.com

fussygang.net

afiyetmarket.com

shopcerygensan.com

iregentos.info

anidonia.com

vtnywvebm.club

envcons.com

blackpharaohbeards.com

shortsnsuits.com

digitalvv.com

czechagents.com

texasadvancedsurgery.com

erhob.com

fastypro.com

singlemomsurvival.com

mohitiitr.com

airsoftoutlet.store

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1512-125-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral2/memory/1512-126-0x000000000041D020-mapping.dmp	xloader
behavioral2/memory/2068-133-0x0000000002FA0000-0x0000000002FC8000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

367006.exe367006.execolorcpl.exe

description	pid	process	target process
PID 644 set thread context of 1512	644	367006.exe	367006.exe
PID 1512 set thread context of 3092	1512	367006.exe	Explorer.EXE
PID 2068 set thread context of 3092	2068	colorcpl.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 36 IoCs

Processes:

367006.execolorcpl.exe

pid	process
1512	367006.exe
1512	367006.exe
1512	367006.exe
1512	367006.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe
2068	colorcpl.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3092 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

367006.execolorcpl.exe

pid process

1512 367006.exe
1512 367006.exe
1512 367006.exe
2068 colorcpl.exe
2068 colorcpl.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

367006.execolorcpl.exe

description pid process

Token: SeDebugPrivilege 1512 367006.exe
Token: SeDebugPrivilege 2068 colorcpl.exe

pid	process
3092	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	1512	367006.exe
Token: SeDebugPrivilege	2068	colorcpl.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

367006.exeExplorer.EXEcolorcpl.exe

description	pid	process	target process
PID 644 wrote to memory of 1512	644	367006.exe	367006.exe
PID 644 wrote to memory of 1512	644	367006.exe	367006.exe
PID 644 wrote to memory of 1512	644	367006.exe	367006.exe
PID 644 wrote to memory of 1512	644	367006.exe	367006.exe
PID 644 wrote to memory of 1512	644	367006.exe	367006.exe
PID 644 wrote to memory of 1512	644	367006.exe	367006.exe
PID 3092 wrote to memory of 2068	3092	Explorer.EXE	colorcpl.exe
PID 3092 wrote to memory of 2068	3092	Explorer.EXE	colorcpl.exe
PID 3092 wrote to memory of 2068	3092	Explorer.EXE	colorcpl.exe
PID 2068 wrote to memory of 1312	2068	colorcpl.exe	cmd.exe
PID 2068 wrote to memory of 1312	2068	colorcpl.exe	cmd.exe
PID 2068 wrote to memory of 1312	2068	colorcpl.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3092

C:\Users\Admin\AppData\Local\Temp\367006.exe
"C:\Users\Admin\AppData\Local\Temp\367006.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:644

C:\Users\Admin\AppData\Local\Temp\367006.exe
"C:\Users\Admin\AppData\Local\Temp\367006.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1512

C:\Windows\SysWOW64\colorcpl.exe
"C:\Windows\SysWOW64\colorcpl.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2068

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\367006.exe"
3⤵
PID:1312

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/644-116-0x00000000050A0000-0x00000000050A1000-memory.dmp

Filesize
4KB

Download
memory/644-117-0x00000000056C0000-0x00000000056C1000-memory.dmp

Filesize
4KB

Download
memory/644-118-0x00000000051C0000-0x00000000051C1000-memory.dmp

Filesize
4KB

Download
memory/644-119-0x00000000051C0000-0x00000000056BE000-memory.dmp

Filesize
5.0MB

Download
memory/644-120-0x0000000002B10000-0x0000000002B11000-memory.dmp

Filesize
4KB

Download
memory/644-121-0x0000000005330000-0x0000000005331000-memory.dmp

Filesize
4KB

Download
memory/644-122-0x0000000006BD0000-0x0000000006BEB000-memory.dmp

Filesize
108KB

Download
memory/644-123-0x0000000006E90000-0x0000000006F02000-memory.dmp

Filesize
456KB

Download
memory/644-124-0x0000000006F10000-0x0000000006F3E000-memory.dmp

Filesize
184KB

Download
memory/644-114-0x0000000000740000-0x0000000000741000-memory.dmp

Filesize
4KB

Download
memory/1312-131-0x0000000000000000-mapping.dmp

Download
memory/1512-125-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1512-127-0x0000000001A70000-0x0000000001D90000-memory.dmp

Filesize
3.1MB

Download
memory/1512-128-0x00000000019D0000-0x00000000019E0000-memory.dmp

Filesize
64KB

Download
memory/1512-126-0x000000000041D020-mapping.dmp

Download
memory/2068-130-0x0000000000000000-mapping.dmp

Download
memory/2068-132-0x0000000000100000-0x0000000000119000-memory.dmp

Filesize
100KB

Download
memory/2068-133-0x0000000002FA0000-0x0000000002FC8000-memory.dmp

Filesize
160KB

Download
memory/2068-134-0x0000000004780000-0x0000000004AA0000-memory.dmp

Filesize
3.1MB

Download
memory/2068-135-0x0000000004B30000-0x0000000004BBF000-memory.dmp

Filesize
572KB

Download
memory/3092-129-0x0000000005E40000-0x0000000005F1C000-memory.dmp

Filesize
880KB

Download
memory/3092-136-0x0000000006230000-0x00000000063A4000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads