xloader | 3b8327109b5de3070665031364a6f62f550129d78caa71db624bff66033c775c

General

Target

nueva lista de pedidos n.º 002622.exe
Size

134KB
MD5

9de0585b387bb800a3c7758a07d0b713
SHA1

8f21c5cd550d80490963519a5021a57ad811c26e
SHA256

e20b3c660b0883091a7f144bcd97e45d74ba36a52d316d5be36b6d9c390dc490
SHA512

04702df8c0af6389ac2974fc2959ff6681de04dfb5eb7d8e24e965ab0a057218b73b18c382235f0b66338ef21daeccf5586d4f724d14681258300c1cb1aec94f

Score

10^/10

xloader iepw loader rat suricata

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

iepw

Decoy

isabellechiritoiabogada.com

singaporeimpact.com

mdcxdgkr.com

fivestasrelectriccorp.com

apaspaa.com

datashen.com

yh2.space

remediationnews.com

randlesrice.com

mailclic.digital

n83a.com

wmeacc.com

cahuvoa.xyz

h0t-now.com

admtrans.com

yghdlhax.xyz

bakshipping.com

ambermariemusic.com

mandelbot.tech

cryptoassetmanager.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 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1380-61-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/824-67-0x0000000000090000-0x00000000000B9000-memory.dmp	xloader

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1852 cmd.exe

pid	process
1852	cmd.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

nueva lista de pedidos n.º 002622.exenueva lista de pedidos n.º 002622.exewuapp.exe

description	pid	process	target process
PID 1592 set thread context of 1380	1592	nueva lista de pedidos n.º 002622.exe	nueva lista de pedidos n.º 002622.exe
PID 1380 set thread context of 1192	1380	nueva lista de pedidos n.º 002622.exe	Explorer.EXE
PID 824 set thread context of 1192	824	wuapp.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1056 timeout.exe

pid	process
1056	timeout.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

nueva lista de pedidos n.º 002622.exenueva lista de pedidos n.º 002622.exewuapp.exe

pid	process
1592	nueva lista de pedidos n.º 002622.exe
1592	nueva lista de pedidos n.º 002622.exe
1380	nueva lista de pedidos n.º 002622.exe
1380	nueva lista de pedidos n.º 002622.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe
824	wuapp.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

nueva lista de pedidos n.º 002622.exewuapp.exe

pid	process
1380	nueva lista de pedidos n.º 002622.exe
1380	nueva lista de pedidos n.º 002622.exe
1380	nueva lista de pedidos n.º 002622.exe
824	wuapp.exe
824	wuapp.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

nueva lista de pedidos n.º 002622.exenueva lista de pedidos n.º 002622.exewuapp.exe

description	pid	process
Token: SeDebugPrivilege	1592	nueva lista de pedidos n.º 002622.exe
Token: SeDebugPrivilege	1380	nueva lista de pedidos n.º 002622.exe
Token: SeDebugPrivilege	824	wuapp.exe

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

nueva lista de pedidos n.º 002622.execmd.exeExplorer.EXEwuapp.exe

description	pid	process	target process
PID 1592 wrote to memory of 1384	1592	nueva lista de pedidos n.º 002622.exe	cmd.exe
PID 1592 wrote to memory of 1384	1592	nueva lista de pedidos n.º 002622.exe	cmd.exe
PID 1592 wrote to memory of 1384	1592	nueva lista de pedidos n.º 002622.exe	cmd.exe
PID 1592 wrote to memory of 1384	1592	nueva lista de pedidos n.º 002622.exe	cmd.exe
PID 1384 wrote to memory of 1056	1384	cmd.exe	timeout.exe
PID 1384 wrote to memory of 1056	1384	cmd.exe	timeout.exe
PID 1384 wrote to memory of 1056	1384	cmd.exe	timeout.exe
PID 1384 wrote to memory of 1056	1384	cmd.exe	timeout.exe
PID 1592 wrote to memory of 1380	1592	nueva lista de pedidos n.º 002622.exe	nueva lista de pedidos n.º 002622.exe
PID 1592 wrote to memory of 1380	1592	nueva lista de pedidos n.º 002622.exe	nueva lista de pedidos n.º 002622.exe
PID 1592 wrote to memory of 1380	1592	nueva lista de pedidos n.º 002622.exe	nueva lista de pedidos n.º 002622.exe
PID 1592 wrote to memory of 1380	1592	nueva lista de pedidos n.º 002622.exe	nueva lista de pedidos n.º 002622.exe
PID 1592 wrote to memory of 1380	1592	nueva lista de pedidos n.º 002622.exe	nueva lista de pedidos n.º 002622.exe
PID 1592 wrote to memory of 1380	1592	nueva lista de pedidos n.º 002622.exe	nueva lista de pedidos n.º 002622.exe
PID 1592 wrote to memory of 1380	1592	nueva lista de pedidos n.º 002622.exe	nueva lista de pedidos n.º 002622.exe
PID 1192 wrote to memory of 824	1192	Explorer.EXE	wuapp.exe
PID 1192 wrote to memory of 824	1192	Explorer.EXE	wuapp.exe
PID 1192 wrote to memory of 824	1192	Explorer.EXE	wuapp.exe
PID 1192 wrote to memory of 824	1192	Explorer.EXE	wuapp.exe
PID 1192 wrote to memory of 824	1192	Explorer.EXE	wuapp.exe
PID 1192 wrote to memory of 824	1192	Explorer.EXE	wuapp.exe
PID 1192 wrote to memory of 824	1192	Explorer.EXE	wuapp.exe
PID 824 wrote to memory of 1852	824	wuapp.exe	cmd.exe
PID 824 wrote to memory of 1852	824	wuapp.exe	cmd.exe
PID 824 wrote to memory of 1852	824	wuapp.exe	cmd.exe
PID 824 wrote to memory of 1852	824	wuapp.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1192

C:\Users\Admin\AppData\Local\Temp\nueva lista de pedidos n.º 002622.exe
"C:\Users\Admin\AppData\Local\Temp\nueva lista de pedidos n.º 002622.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1592

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C timeout 19
3⤵
- Suspicious use of WriteProcessMemory
PID:1384

C:\Windows\SysWOW64\timeout.exe
timeout 19
4⤵
- Delays execution with timeout.exe
PID:1056

C:\Users\Admin\AppData\Local\Temp\nueva lista de pedidos n.º 002622.exe
"C:\Users\Admin\AppData\Local\Temp\nueva lista de pedidos n.º 002622.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1380

C:\Windows\SysWOW64\wuapp.exe
"C:\Windows\SysWOW64\wuapp.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:824

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\nueva lista de pedidos n.º 002622.exe"
3⤵
- Deletes itself
PID:1852

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/824-69-0x0000000000460000-0x00000000004F0000-memory.dmp

Filesize
576KB

Download
memory/824-68-0x0000000000B80000-0x0000000000E83000-memory.dmp

Filesize
3.0MB

Download
memory/824-66-0x0000000000EE0000-0x0000000000EEB000-memory.dmp

Filesize
44KB

Download
memory/824-67-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/1192-65-0x0000000004960000-0x0000000004A8C000-memory.dmp

Filesize
1.2MB

Download
memory/1192-70-0x0000000004B40000-0x0000000004C35000-memory.dmp

Filesize
980KB

Download
memory/1380-61-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1380-59-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1380-63-0x0000000000700000-0x0000000000A03000-memory.dmp

Filesize
3.0MB

Download
memory/1380-64-0x0000000000450000-0x0000000000461000-memory.dmp

Filesize
68KB

Download
memory/1380-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1592-53-0x00000000012D0000-0x00000000012F6000-memory.dmp

Filesize
152KB

Download
memory/1592-58-0x0000000004BB0000-0x0000000004BFC000-memory.dmp

Filesize
304KB

Download
memory/1592-57-0x0000000000D00000-0x0000000000D48000-memory.dmp

Filesize
288KB

Download
memory/1592-56-0x0000000004AF0000-0x0000000004B48000-memory.dmp

Filesize
352KB

Download
memory/1592-55-0x00000000011F0000-0x00000000011F1000-memory.dmp

Filesize
4KB

Download
memory/1592-54-0x0000000075471000-0x0000000075473000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads