xloader | 289b036086e7234bc1f7a6013d87220132f31abd768e9003cd9b80e032c3ed88

General

Target

d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
Size

877KB
MD5

79a8396afa4bafa7fa10abf4d9742460
SHA1

0b44500dc9152a7fa8a26243e240e63a46097d41
SHA256

d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b
SHA512

8b24ff09b77cb0bf7c8cfde7cbcf3c285370e7390452dc2dfeba18d588a93c17ed3196b61e3d9a58bf3fdc4bf136a38910b09af83523ceea0fbf28277e8631c0
SSDEEP

12288:wgEf1smrkBTZsJwO80kgSxeZgitF1McwLVmadIdzZjOUv0wOf3gq8jqGJ5g7d6D3:UzrvJw6k1xIEpRazBd1sjE5g7d0Cq

Score

10^/10

xloader shbc discovery execution loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

shbc

Decoy

ccee77.com

rkfb11.website

dhanwantarifirstaid.com

lindakmiller.store

cedarparkproperty.com

one9online.com

universecells.com

spanshlifepace.com

eternityprivatewealth.com

rocknripple.com

lk-safe-keepingtoyof6.xyz

settacorp.com

bhy8.com

hxkpcom.com

woyaobudan8.com

geleisi168.com

movilitatelectrica.com

jhesuveels.quest

nijigenutopia.com

odlublina.xyz

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2896-19-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2728	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2012 set thread context of 2896	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	36

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2736	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
2896	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
2728	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
Token: SeDebugPrivilege	2728	powershell.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 2728	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	31
PID 2012 wrote to memory of 2728	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	31
PID 2012 wrote to memory of 2728	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	31
PID 2012 wrote to memory of 2728	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	31
PID 2012 wrote to memory of 2736	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	32
PID 2012 wrote to memory of 2736	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	32
PID 2012 wrote to memory of 2736	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	32
PID 2012 wrote to memory of 2736	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	32
PID 2012 wrote to memory of 2052	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	35
PID 2012 wrote to memory of 2052	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	35
PID 2012 wrote to memory of 2052	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	35
PID 2012 wrote to memory of 2052	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	35
PID 2012 wrote to memory of 2896	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	36
PID 2012 wrote to memory of 2896	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	36
PID 2012 wrote to memory of 2896	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	36
PID 2012 wrote to memory of 2896	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	36
PID 2012 wrote to memory of 2896	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	36
PID 2012 wrote to memory of 2896	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	36
PID 2012 wrote to memory of 2896	2012	d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe	36

C:\Users\Admin\AppData\Local\Temp\d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
"C:\Users\Admin\AppData\Local\Temp\d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZmwVUlufxBPsEC.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2728
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZmwVUlufxBPsEC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2F89.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2736
- C:\Users\Admin\AppData\Local\Temp\d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
  "C:\Users\Admin\AppData\Local\Temp\d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe"
  2⤵
  PID:2052
- C:\Users\Admin\AppData\Local\Temp\d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe
  "C:\Users\Admin\AppData\Local\Temp\d080ca9f39e30376eebb0d8a0c171ef29f24b5d3aa3b7c7f5ff35f6af9d67b1b.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2F89.tmp

Filesize
1KB

MD5
8046a241ecc2a0a4ea03509977aa21f6

SHA1
0737c6b510c811cdb4bd7f1c1dc5e06bc4a28db8

SHA256
7ff49aff492c50393cf2cffb3b44e81a2ef90230b978a010b71700f67c0d3c74

SHA512
ff9907f64ec2f6f4b06adf3971706c94b4e9a7e3f75e885ea256094d19cbebffbbaf20373504c51f51607082d9c94eb9605049bce93c240ceaa3169f2a2cc104

Download Submit
memory/2012-3-0x00000000003C0000-0x00000000003D0000-memory.dmp

Filesize
64KB

Download
memory/2012-2-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-0-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/2012-4-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-5-0x00000000059D0000-0x0000000005A90000-memory.dmp

Filesize
768KB

Download
memory/2012-1-0x0000000000140000-0x0000000000222000-memory.dmp

Filesize
904KB

Download
memory/2012-13-0x00000000020A0000-0x00000000020E2000-memory.dmp

Filesize
264KB

Download
memory/2012-20-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2896-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2896-19-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2896-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2896-16-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads