xloader | dd8fdaec54b12c6195b23601689139226a7500fefbf665b1eb3cf9df3358da5a

General

Target

F30AGnBthja6Ka2.exe
Size

369KB
MD5

dfc50ba1caa7b380c83943554b211e37
SHA1

e1cf4a47da954565762310d856d9454ac6fdf1ce
SHA256

dd8fdaec54b12c6195b23601689139226a7500fefbf665b1eb3cf9df3358da5a
SHA512

8f2567adf691fff0820df3d5c595a58b00ad02e154cef5065845ad2c58900b92618fc8a2da5994144f9d5535abfc8e3eeba6cf3d4fa76ad1fa4737e24eb29887

Score

10^/10

xloader n35q loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

n35q

C2

http://www.24hr.online/n35q/

Decoy

franamunneth.com

lattent.digital

sharynpre.com

recupcolis.com

centraliahome.com

funteefactory.com

acconyschool.com

melissapourturk.com

greenteamunderground.com

ord2route.art

seunicapf.com

sun-8888.com

mountlaketerraceapartment.com

themtop.club

32342230.xyz

starnesportfolio.com

samarpankota.com

diversifiedcontractingla.com

qhrubber.com

bobbelloc.top

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2136-124-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/2136-125-0x000000000041D490-mapping.dmp	xloader
behavioral2/memory/1128-132-0x0000000000C80000-0x0000000000CA9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

F30AGnBthja6Ka2.exeF30AGnBthja6Ka2.exeipconfig.exe

description	pid	process	target process
PID 1836 set thread context of 2136	1836	F30AGnBthja6Ka2.exe	F30AGnBthja6Ka2.exe
PID 2136 set thread context of 3028	2136	F30AGnBthja6Ka2.exe	Explorer.EXE
PID 1128 set thread context of 3028	1128	ipconfig.exe	Explorer.EXE

Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exe

pid process

1128 ipconfig.exe

pid	process
1128	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 42 IoCs

Processes:

F30AGnBthja6Ka2.exeipconfig.exe

pid	process
2136	F30AGnBthja6Ka2.exe
2136	F30AGnBthja6Ka2.exe
2136	F30AGnBthja6Ka2.exe
2136	F30AGnBthja6Ka2.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe
1128	ipconfig.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3028 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

F30AGnBthja6Ka2.exeipconfig.exe

pid process

2136 F30AGnBthja6Ka2.exe
2136 F30AGnBthja6Ka2.exe
2136 F30AGnBthja6Ka2.exe
1128 ipconfig.exe
1128 ipconfig.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

F30AGnBthja6Ka2.exeipconfig.exe

description pid process

Token: SeDebugPrivilege 2136 F30AGnBthja6Ka2.exe
Token: SeDebugPrivilege 1128 ipconfig.exe

pid	process
3028	Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	2136	F30AGnBthja6Ka2.exe
Token: SeDebugPrivilege	1128	ipconfig.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

F30AGnBthja6Ka2.exeExplorer.EXEipconfig.exe

description	pid	process	target process
PID 1836 wrote to memory of 2136	1836	F30AGnBthja6Ka2.exe	F30AGnBthja6Ka2.exe
PID 1836 wrote to memory of 2136	1836	F30AGnBthja6Ka2.exe	F30AGnBthja6Ka2.exe
PID 1836 wrote to memory of 2136	1836	F30AGnBthja6Ka2.exe	F30AGnBthja6Ka2.exe
PID 1836 wrote to memory of 2136	1836	F30AGnBthja6Ka2.exe	F30AGnBthja6Ka2.exe
PID 1836 wrote to memory of 2136	1836	F30AGnBthja6Ka2.exe	F30AGnBthja6Ka2.exe
PID 1836 wrote to memory of 2136	1836	F30AGnBthja6Ka2.exe	F30AGnBthja6Ka2.exe
PID 3028 wrote to memory of 1128	3028	Explorer.EXE	ipconfig.exe
PID 3028 wrote to memory of 1128	3028	Explorer.EXE	ipconfig.exe
PID 3028 wrote to memory of 1128	3028	Explorer.EXE	ipconfig.exe
PID 1128 wrote to memory of 1612	1128	ipconfig.exe	cmd.exe
PID 1128 wrote to memory of 1612	1128	ipconfig.exe	cmd.exe
PID 1128 wrote to memory of 1612	1128	ipconfig.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3028

C:\Users\Admin\AppData\Local\Temp\F30AGnBthja6Ka2.exe
"C:\Users\Admin\AppData\Local\Temp\F30AGnBthja6Ka2.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1836

C:\Users\Admin\AppData\Local\Temp\F30AGnBthja6Ka2.exe
"C:\Users\Admin\AppData\Local\Temp\F30AGnBthja6Ka2.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2136

C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1128

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\F30AGnBthja6Ka2.exe"
3⤵
PID:1612

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1128-130-0x0000000000000000-mapping.dmp

Download
memory/1128-135-0x00000000032C0000-0x0000000003350000-memory.dmp

Filesize
576KB

Download
memory/1128-132-0x0000000000C80000-0x0000000000CA9000-memory.dmp

Filesize
164KB

Download
memory/1128-133-0x00000000034A0000-0x00000000037C0000-memory.dmp

Filesize
3.1MB

Download
memory/1128-131-0x00000000012B0000-0x00000000012BB000-memory.dmp

Filesize
44KB

Download
memory/1612-134-0x0000000000000000-mapping.dmp

Download
memory/1836-121-0x0000000005420000-0x0000000005427000-memory.dmp

Filesize
28KB

Download
memory/1836-119-0x0000000005230000-0x000000000572E000-memory.dmp

Filesize
5.0MB

Download
memory/1836-117-0x0000000005730000-0x0000000005731000-memory.dmp

Filesize
4KB

Download
memory/1836-118-0x0000000005230000-0x0000000005231000-memory.dmp

Filesize
4KB

Download
memory/1836-123-0x0000000005FB0000-0x0000000005FFB000-memory.dmp

Filesize
300KB

Download
memory/1836-120-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/1836-115-0x0000000000900000-0x0000000000901000-memory.dmp

Filesize
4KB

Download
memory/1836-122-0x0000000005F10000-0x0000000005F11000-memory.dmp

Filesize
4KB

Download
memory/2136-127-0x0000000001990000-0x0000000001CB0000-memory.dmp

Filesize
3.1MB

Download
memory/2136-128-0x00000000018E0000-0x00000000018F1000-memory.dmp

Filesize
68KB

Download
memory/2136-125-0x000000000041D490-mapping.dmp

Download
memory/2136-124-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3028-129-0x0000000006100000-0x0000000006258000-memory.dmp

Filesize
1.3MB

Download
memory/3028-136-0x0000000006300000-0x0000000006474000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads