xloader | 4fe80fa1ceaaf027e00cc28cb9be521e47323f768f2975570d347178d606cffc

General

Target

DELIVERY DOCUMENTS.exe
Size

784KB
MD5

c84db8be1abc6b5c4fe423a2425c9ad6
SHA1

e21d4d9a20e80be6f9310bfc281bd2c8819d2f57
SHA256

3c6a613507d90d332e2d4d7f91c7c2ef3135e464e5937b1da1a9c4f749528343
SHA512

af70ee5050550797a43c49a249c850b543f45ad7998d78ef5fa4d700c66fb2d677e79d213179a64cf23bdc444d2b2ce6c2ba4af129f86fe1127c5e48c94df2cf

Score

10^/10

xloader zqzw loader rat

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/280-62-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/280-68-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1148-73-0x0000000000070000-0x0000000000099000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

392 cmd.exe

pid	process
392	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

DELIVERY DOCUMENTS.exeDELIVERY DOCUMENTS.execscript.exe

description	pid	process	target process
PID 956 set thread context of 280	956	DELIVERY DOCUMENTS.exe	DELIVERY DOCUMENTS.exe
PID 280 set thread context of 1412	280	DELIVERY DOCUMENTS.exe	Explorer.EXE
PID 280 set thread context of 1412	280	DELIVERY DOCUMENTS.exe	Explorer.EXE
PID 1148 set thread context of 1412	1148	cscript.exe	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

DELIVERY DOCUMENTS.execscript.exe

pid	process
280	DELIVERY DOCUMENTS.exe
280	DELIVERY DOCUMENTS.exe
280	DELIVERY DOCUMENTS.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe
1148	cscript.exe

Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

DELIVERY DOCUMENTS.execscript.exe

pid process

280 DELIVERY DOCUMENTS.exe
280 DELIVERY DOCUMENTS.exe
280 DELIVERY DOCUMENTS.exe
280 DELIVERY DOCUMENTS.exe
1148 cscript.exe
1148 cscript.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

DELIVERY DOCUMENTS.execscript.exe

description pid process

Token: SeDebugPrivilege 280 DELIVERY DOCUMENTS.exe
Token: SeDebugPrivilege 1148 cscript.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
1412 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1412 Explorer.EXE
1412 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	280	DELIVERY DOCUMENTS.exe
Token: SeDebugPrivilege	1148	cscript.exe

pid	process
1412	Explorer.EXE
1412	Explorer.EXE

pid	process
1412	Explorer.EXE
1412	Explorer.EXE

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

DELIVERY DOCUMENTS.exeExplorer.EXEcscript.exe

description	pid	process	target process
PID 956 wrote to memory of 280	956	DELIVERY DOCUMENTS.exe	DELIVERY DOCUMENTS.exe
PID 956 wrote to memory of 280	956	DELIVERY DOCUMENTS.exe	DELIVERY DOCUMENTS.exe
PID 956 wrote to memory of 280	956	DELIVERY DOCUMENTS.exe	DELIVERY DOCUMENTS.exe
PID 956 wrote to memory of 280	956	DELIVERY DOCUMENTS.exe	DELIVERY DOCUMENTS.exe
PID 956 wrote to memory of 280	956	DELIVERY DOCUMENTS.exe	DELIVERY DOCUMENTS.exe
PID 956 wrote to memory of 280	956	DELIVERY DOCUMENTS.exe	DELIVERY DOCUMENTS.exe
PID 956 wrote to memory of 280	956	DELIVERY DOCUMENTS.exe	DELIVERY DOCUMENTS.exe
PID 1412 wrote to memory of 1148	1412	Explorer.EXE	cscript.exe
PID 1412 wrote to memory of 1148	1412	Explorer.EXE	cscript.exe
PID 1412 wrote to memory of 1148	1412	Explorer.EXE	cscript.exe
PID 1412 wrote to memory of 1148	1412	Explorer.EXE	cscript.exe
PID 1148 wrote to memory of 392	1148	cscript.exe	cmd.exe
PID 1148 wrote to memory of 392	1148	cscript.exe	cmd.exe
PID 1148 wrote to memory of 392	1148	cscript.exe	cmd.exe
PID 1148 wrote to memory of 392	1148	cscript.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1412

C:\Users\Admin\AppData\Local\Temp\DELIVERY DOCUMENTS.exe
"C:\Users\Admin\AppData\Local\Temp\DELIVERY DOCUMENTS.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:956

C:\Users\Admin\AppData\Local\Temp\DELIVERY DOCUMENTS.exe
"{path}"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:280

C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1148

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\DELIVERY DOCUMENTS.exe"
3⤵
- Deletes itself
PID:392

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/280-70-0x0000000000190000-0x00000000001A1000-memory.dmp

Filesize
68KB

Download
memory/280-65-0x000000000041D000-0x000000000041E000-memory.dmp

Filesize
4KB

Download
memory/280-66-0x0000000000140000-0x0000000000151000-memory.dmp

Filesize
68KB

Download
memory/280-64-0x0000000000A20000-0x0000000000D23000-memory.dmp

Filesize
3.0MB

Download
memory/280-69-0x000000000041D000-0x000000000041E000-memory.dmp

Filesize
4KB

Download
memory/280-68-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/280-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/280-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/280-62-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/956-56-0x0000000004D20000-0x0000000004D21000-memory.dmp

Filesize
4KB

Download
memory/956-55-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/956-59-0x0000000000720000-0x0000000000750000-memory.dmp

Filesize
192KB

Download
memory/956-58-0x0000000004BD0000-0x0000000004C50000-memory.dmp

Filesize
512KB

Download
memory/956-54-0x00000000011B0000-0x000000000127A000-memory.dmp

Filesize
808KB

Download
memory/956-57-0x0000000000280000-0x000000000028A000-memory.dmp

Filesize
40KB

Download
memory/1148-72-0x00000000007E0000-0x0000000000802000-memory.dmp

Filesize
136KB

Download
memory/1148-73-0x0000000000070000-0x0000000000099000-memory.dmp

Filesize
164KB

Download
memory/1148-74-0x0000000002070000-0x0000000002373000-memory.dmp

Filesize
3.0MB

Download
memory/1148-75-0x0000000001F70000-0x0000000002000000-memory.dmp

Filesize
576KB

Download
memory/1412-76-0x00000000065B0000-0x000000000668B000-memory.dmp

Filesize
876KB

Download
memory/1412-67-0x0000000006B00000-0x0000000006C23000-memory.dmp

Filesize
1.1MB

Download
memory/1412-71-0x0000000006D60000-0x0000000006E6A000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads