xloader | 5e11973caf31e0c83fc1a631beeadee02f93479f86b0868b4931dd5bb3f9be66

General

Target

New Order.exe
Size

667KB
MD5

134c68f4ba727914ca795a08469c4f33
SHA1

8456c17f72835c8d29c5b9fc1a06238387d844e7
SHA256

ff2af0f4707662de20a3fc74ab715cf0176d51c5980070b54d807f3f69f33405
SHA512

e48c73b218eaf799d2c4d0bbcc998d3ab944787cf4bf9167878272794d8e2a773cddc4a0ca29f2271b988d8f8fdb285bf11d3eafb5663c458a54d82389238b13
SSDEEP

6144:uVZPkC0WtDY9oTU7IFbkCFHUxvsfT3UprvGVXn+TFRuUlkRPJiSxjAqLFJLgG:u7PmsDYiTEao+Wdprvs+vuUlkRh3jB

Score

10^/10

xloader imm8 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

imm8

Decoy

insteuctire.com

zomkeroad.icu

setiptv.pro

hk2good.com

writerby.com

giftebuy.com

siterising.com

learnsmartly.net

paanopinoy.com

jerikocreativehub.com

whitenoisestore.com

itownfwl.com

kumamotors.com

luxqueen.club

psychiaterinschweiz.net

sanchez-gomez.info

seriesplum.com

eagleweldingmn.com

6917199.com

kundantanti.com

Signatures

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

Xloader payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2744-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2744-17-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2744-21-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2628-29-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2584 set thread context of 2744	2584	New Order.exe	31
PID 2744 set thread context of 1284	2744	RegSvcs.exe	21
PID 2744 set thread context of 1284	2744	RegSvcs.exe	21
PID 2628 set thread context of 1284	2628	mstsc.exe	21

System Location Discovery: System Language Discovery 1 TTPs 4 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	New Order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mstsc.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2584	New Order.exe
2584	New Order.exe
2744	RegSvcs.exe
2744	RegSvcs.exe
2744	RegSvcs.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe
2628	mstsc.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2744	RegSvcs.exe
2744	RegSvcs.exe
2744	RegSvcs.exe
2744	RegSvcs.exe
2628	mstsc.exe
2628	mstsc.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2584	New Order.exe
Token: SeDebugPrivilege	2744	RegSvcs.exe
Token: SeDebugPrivilege	2628	mstsc.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2584 wrote to memory of 2744	2584	New Order.exe	31
PID 2744 wrote to memory of 2628	2744	RegSvcs.exe	32
PID 2744 wrote to memory of 2628	2744	RegSvcs.exe	32
PID 2744 wrote to memory of 2628	2744	RegSvcs.exe	32
PID 2744 wrote to memory of 2628	2744	RegSvcs.exe	32
PID 2628 wrote to memory of 2684	2628	mstsc.exe	33
PID 2628 wrote to memory of 2684	2628	mstsc.exe	33
PID 2628 wrote to memory of 2684	2628	mstsc.exe	33
PID 2628 wrote to memory of 2684	2628	mstsc.exe	33

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1284
- C:\Users\Admin\AppData\Local\Temp\New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2744
  - - C:\Windows\SysWOW64\mstsc.exe
      "C:\Windows\SysWOW64\mstsc.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2628
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1284-19-0x0000000004680000-0x00000000047E6000-memory.dmp

Filesize
1.4MB

Download
memory/1284-28-0x0000000004D10000-0x0000000004DD0000-memory.dmp

Filesize
768KB

Download
memory/1284-25-0x0000000004680000-0x00000000047E6000-memory.dmp

Filesize
1.4MB

Download
memory/1284-24-0x0000000004D10000-0x0000000004DD0000-memory.dmp

Filesize
768KB

Download
memory/2584-6-0x0000000004840000-0x00000000048A6000-memory.dmp

Filesize
408KB

Download
memory/2584-4-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/2584-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp

Filesize
4KB

Download
memory/2584-7-0x00000000009D0000-0x00000000009FE000-memory.dmp

Filesize
184KB

Download
memory/2584-1-0x0000000000A90000-0x0000000000B3E000-memory.dmp

Filesize
696KB

Download
memory/2584-5-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2584-14-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2584-2-0x0000000074DE0000-0x00000000754CE000-memory.dmp

Filesize
6.9MB

Download
memory/2584-3-0x00000000004B0000-0x00000000004CC000-memory.dmp

Filesize
112KB

Download
memory/2628-29-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/2628-27-0x0000000000E40000-0x0000000000F44000-memory.dmp

Filesize
1.0MB

Download
memory/2628-26-0x0000000000E40000-0x0000000000F44000-memory.dmp

Filesize
1.0MB

Download
memory/2744-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2744-22-0x0000000000200000-0x0000000000210000-memory.dmp

Filesize
64KB

Download
memory/2744-17-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2744-21-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2744-18-0x0000000000140000-0x0000000000150000-memory.dmp

Filesize
64KB

Download
memory/2744-15-0x0000000000A20000-0x0000000000D23000-memory.dmp

Filesize
3.0MB

Download
memory/2744-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2744-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2744-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

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