xloader | f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e

Analysis

max time kernel
45s
max time network
17s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 06:57

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General

Target

f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe
Size

438KB
MD5

cb11ccb42aab6300427ddec224524e14
SHA1

436d8c5761238a5e82f5332b192318b80e971300
SHA256

f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e
SHA512

6cb35dd8eef7b85c0105b8f3ba7fe7d774c520384658c753685ea0fbafe6396a0030a3b8f4dcaec6e33e66927f6138af850a887a2809008ffd78c625b308bfaa
SSDEEP

12288:SdeLnIVvjGGAFviNzSkyDK1gqVW9qMX4sH:PsVgOzQ+W9qK4sH

Score

10^/10

xloader riho discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

riho

Decoy

surfcitydawg.com

pwuq9t.com

prefectfxtrader.com

369xy.com

bjhygj888.com

cabinetfuid.com

houstondynamics.net

bertiebots.com

taboohospitality.com

fearlessthread.com

loropiana-store.online

growthventuresinc.net

artairazur.xyz

tvframesdisply.com

flammifer.biz

gtnetpro.com

b3sportaintment.com

housing-staff.net

superdelicioso.com

14mpt.xyz

Signatures

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

Xloader payload 2 IoCs

rat

resource	yara_rule
behavioral1/memory/2844-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2844-16-0x0000000000870000-0x0000000000B73000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2516 set thread context of 2844	2516	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2844	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2516 wrote to memory of 2844	2516	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe	31
PID 2516 wrote to memory of 2844	2516	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe	31
PID 2516 wrote to memory of 2844	2516	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe	31
PID 2516 wrote to memory of 2844	2516	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe	31
PID 2516 wrote to memory of 2844	2516	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe	31
PID 2516 wrote to memory of 2844	2516	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe	31
PID 2516 wrote to memory of 2844	2516	f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe	31

C:\Users\Admin\AppData\Local\Temp\f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe
"C:\Users\Admin\AppData\Local\Temp\f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Temp\f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe
  "C:\Users\Admin\AppData\Local\Temp\f085f3f2bd1fe6da4eaeafdfc35a1a0e31d861dcabd6e686d224d50dabff8b8e.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2516-14-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2516-1-0x0000000001320000-0x0000000001396000-memory.dmp

Filesize
472KB

Download
memory/2516-2-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2516-3-0x00000000004A0000-0x00000000004AE000-memory.dmp

Filesize
56KB

Download
memory/2516-4-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/2516-5-0x0000000000B40000-0x0000000000B92000-memory.dmp

Filesize
328KB

Download
memory/2516-0-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

Filesize
4KB

Download
memory/2844-6-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2844-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2844-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2844-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2844-15-0x0000000000870000-0x0000000000B73000-memory.dmp

Filesize
3.0MB

Download
memory/2844-16-0x0000000000870000-0x0000000000B73000-memory.dmp

Filesize
3.0MB

Download