xloader | a6169937c872aefc3f1e5c13e40f05d9cb0cbba3a16490f134b810b47027b035

General

Target

uiza7XkNGQPRQvb.exe
Size

693KB
MD5

9d9f2d5ba71372d4bbd85a9088ba7bc7
SHA1

353192974e4f523bdcb472478e5a652e194c6481
SHA256

a6169937c872aefc3f1e5c13e40f05d9cb0cbba3a16490f134b810b47027b035
SHA512

7ea510bdc7057f5442055b8c36b329e8e0c68cdc2c0f93a693e69979307369d2eb662093ecc53ee6b03b2667598fa28b9d01ed15679f98fce2eec911e5c564a8

Score

10^/10

xloader loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

C2

http://www.lapashawhite.com/p596/

Decoy

ushistorical.com

lovepropertylondon.com

acupress-the-point.com

3772548.com

ambientabuse.com

primaveracm.com

themidwestmomblog.com

havasavunma.com

rockyroadbrand.com

zzphys.com

masque-inclusif.com

myeonyeokplus.com

linkernet.pro

zezirma.com

mysiniar.com

andreamall.com

mattesonauto.com

wandopowerinc.com

casaurgence.com

salishseaquilts.com

Signatures

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

Xloader Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/1656-126-0x000000000041D060-mapping.dmp	xloader
behavioral2/memory/1656-125-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral2/memory/1932-134-0x0000000002C10000-0x0000000002C39000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

Processes:

uiza7XkNGQPRQvb.exeuiza7XkNGQPRQvb.exeipconfig.exe

description	pid	process	target process
PID 3412 set thread context of 1656	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 1656 set thread context of 2492	1656	uiza7XkNGQPRQvb.exe	Explorer.EXE
PID 1656 set thread context of 2492	1656	uiza7XkNGQPRQvb.exe	Explorer.EXE
PID 1932 set thread context of 2492	1932	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

1932 ipconfig.exe

pid	process
1932	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 49 IoCs

Processes:

uiza7XkNGQPRQvb.exeuiza7XkNGQPRQvb.exeipconfig.exe

pid	process
3412	uiza7XkNGQPRQvb.exe
3412	uiza7XkNGQPRQvb.exe
3412	uiza7XkNGQPRQvb.exe
3412	uiza7XkNGQPRQvb.exe
3412	uiza7XkNGQPRQvb.exe
3412	uiza7XkNGQPRQvb.exe
3412	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe
1932	ipconfig.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2492 Explorer.EXE
Suspicious behavior: MapViewOfSection 6 IoCs

Processes:

uiza7XkNGQPRQvb.exeipconfig.exe

pid process

1656 uiza7XkNGQPRQvb.exe
1656 uiza7XkNGQPRQvb.exe
1656 uiza7XkNGQPRQvb.exe
1656 uiza7XkNGQPRQvb.exe
1932 ipconfig.exe
1932 ipconfig.exe

pid	process
2492	Explorer.EXE

pid	process
1656	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1656	uiza7XkNGQPRQvb.exe
1932	ipconfig.exe
1932	ipconfig.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

uiza7XkNGQPRQvb.exeuiza7XkNGQPRQvb.exeipconfig.exe

description	pid	process
Token: SeDebugPrivilege	3412	uiza7XkNGQPRQvb.exe
Token: SeDebugPrivilege	1656	uiza7XkNGQPRQvb.exe
Token: SeDebugPrivilege	1932	ipconfig.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

2492 Explorer.EXE

pid	process
2492	Explorer.EXE

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

uiza7XkNGQPRQvb.exeExplorer.EXEipconfig.exe

description	pid	process	target process
PID 3412 wrote to memory of 2128	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 2128	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 2128	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 2152	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 2152	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 2152	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 2320	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 2320	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 2320	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 1656	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 1656	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 1656	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 1656	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 1656	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 3412 wrote to memory of 1656	3412	uiza7XkNGQPRQvb.exe	uiza7XkNGQPRQvb.exe
PID 2492 wrote to memory of 1932	2492	Explorer.EXE	ipconfig.exe
PID 2492 wrote to memory of 1932	2492	Explorer.EXE	ipconfig.exe
PID 2492 wrote to memory of 1932	2492	Explorer.EXE	ipconfig.exe
PID 1932 wrote to memory of 2252	1932	ipconfig.exe	cmd.exe
PID 1932 wrote to memory of 2252	1932	ipconfig.exe	cmd.exe
PID 1932 wrote to memory of 2252	1932	ipconfig.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2492

C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe
"C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3412

C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe
"C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe"
3⤵
PID:2128

C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe
"C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe"
3⤵
PID:2152

C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe
"C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe"
3⤵
PID:2320

C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe
"C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1656

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:744

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:660

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:428

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:1328

C:\Windows\SysWOW64\autoconv.exe
"C:\Windows\SysWOW64\autoconv.exe"
2⤵
PID:1428

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:1932

C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\uiza7XkNGQPRQvb.exe"
3⤵
PID:2252

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/1656-126-0x000000000041D060-mapping.dmp

Download
memory/1656-130-0x0000000001530000-0x0000000001541000-memory.dmp

Filesize
68KB

Download
memory/1656-127-0x0000000001210000-0x0000000001530000-memory.dmp

Filesize
3.1MB

Download
memory/1656-128-0x0000000000DD0000-0x0000000000DE1000-memory.dmp

Filesize
68KB

Download
memory/1656-125-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1932-134-0x0000000002C10000-0x0000000002C39000-memory.dmp

Filesize
164KB

Download
memory/1932-137-0x0000000002E50000-0x0000000002EE0000-memory.dmp

Filesize
576KB

Download
memory/1932-136-0x0000000002F60000-0x0000000003280000-memory.dmp

Filesize
3.1MB

Download
memory/1932-133-0x00000000002D0000-0x00000000002DB000-memory.dmp

Filesize
44KB

Download
memory/1932-132-0x0000000000000000-mapping.dmp

Download
memory/2252-135-0x0000000000000000-mapping.dmp

Download
memory/2492-129-0x0000000003390000-0x0000000003478000-memory.dmp

Filesize
928KB

Download
memory/2492-138-0x0000000001470000-0x0000000001529000-memory.dmp

Filesize
740KB

Download
memory/2492-131-0x00000000059F0000-0x0000000005B57000-memory.dmp

Filesize
1.4MB

Download
memory/3412-120-0x0000000005240000-0x0000000005241000-memory.dmp

Filesize
4KB

Download
memory/3412-116-0x00000000029B0000-0x00000000029B1000-memory.dmp

Filesize
4KB

Download
memory/3412-117-0x0000000005600000-0x0000000005601000-memory.dmp

Filesize
4KB

Download
memory/3412-118-0x0000000005050000-0x0000000005051000-memory.dmp

Filesize
4KB

Download
memory/3412-114-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3412-119-0x0000000004FF0000-0x0000000004FF1000-memory.dmp

Filesize
4KB

Download
memory/3412-121-0x0000000005100000-0x00000000055FE000-memory.dmp

Filesize
5.0MB

Download
memory/3412-124-0x0000000008740000-0x000000000876F000-memory.dmp

Filesize
188KB

Download
memory/3412-123-0x00000000086C0000-0x0000000008732000-memory.dmp

Filesize
456KB

Download
memory/3412-122-0x00000000055E0000-0x00000000055FB000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads