xloader | 82ba148765ef811db68c3cbf69b5f46568a49c7f95005883a5d9a3edb3fd18eb

General

Target

1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
Size

669KB
MD5

1cca3910af7cdf03cfb41cdf2ef7fafe
SHA1

1f48ee6db9425a3ad1a1e317067337db6e3cecd4
SHA256

82ba148765ef811db68c3cbf69b5f46568a49c7f95005883a5d9a3edb3fd18eb
SHA512

7bde608c61a3907031d173f0b8127232408cb4b3d84dcd256ef079611a06a54f4160e8fd6d23fcb2a3c5e45a08836ba54d6047c8fc8a6ff4463a3db00883f647
SSDEEP

12288:ayW/HK7zyrm+lkitcau0M38CUdE8msPO+R0bGsmKkLYOCJ+:7wltct0j328mmSbGslkLYOC0

Score

10^/10

xloader n8ba discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

n8ba

Decoy

thefitflect.com

anytourist.com

blggz.xyz

ascope.club

obyeboss.com

braun-mathematik.online

mtsnurulislamsby.com

jwpropertiestn.com

animalds.com

cunerier.com

sillysocklife.com

shopliyonamaaghin.net

theredcymbalsco.com

lostbikeproject.com

ryggoqlmga.club

realestatetriggers.com

luvlauricephotography.com

cheesehome.cloud

5fashionfix.net

wata-6-rwem.net

Signatures

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

Xloader payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2916-19-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2916-23-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2672-28-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exeMSBuild.execmmon32.exe

description	pid	process	target process
PID 2296 set thread context of 2916	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2916 set thread context of 1196	2916	MSBuild.exe	Explorer.EXE
PID 2672 set thread context of 1196	2672	cmmon32.exe	Explorer.EXE

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 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

Processes:

1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exeschtasks.execmmon32.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmmon32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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

Processes:

schtasks.exe

pid process

2736 schtasks.exe

pid	process
2736	schtasks.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exeMSBuild.execmmon32.exe

pid	process
2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
2916	MSBuild.exe
2916	MSBuild.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe
2672	cmmon32.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

MSBuild.execmmon32.exe

pid process

2916 MSBuild.exe
2916 MSBuild.exe
2916 MSBuild.exe
2672 cmmon32.exe
2672 cmmon32.exe

pid	process
2916	MSBuild.exe
2916	MSBuild.exe
2916	MSBuild.exe
2672	cmmon32.exe
2672	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exeMSBuild.execmmon32.exe

description	pid	process
Token: SeDebugPrivilege	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
Token: SeDebugPrivilege	2916	MSBuild.exe
Token: SeDebugPrivilege	2672	cmmon32.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exeExplorer.EXEcmmon32.exe

description	pid	process	target process
PID 2296 wrote to memory of 2736	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	schtasks.exe
PID 2296 wrote to memory of 2736	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	schtasks.exe
PID 2296 wrote to memory of 2736	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	schtasks.exe
PID 2296 wrote to memory of 2736	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	schtasks.exe
PID 2296 wrote to memory of 2968	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2968	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2968	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2968	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2724	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2724	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2724	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2724	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2916	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2916	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2916	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2916	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2916	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2916	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 2296 wrote to memory of 2916	2296	1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe	MSBuild.exe
PID 1196 wrote to memory of 2672	1196	Explorer.EXE	cmmon32.exe
PID 1196 wrote to memory of 2672	1196	Explorer.EXE	cmmon32.exe
PID 1196 wrote to memory of 2672	1196	Explorer.EXE	cmmon32.exe
PID 1196 wrote to memory of 2672	1196	Explorer.EXE	cmmon32.exe
PID 2672 wrote to memory of 3048	2672	cmmon32.exe	cmd.exe
PID 2672 wrote to memory of 3048	2672	cmmon32.exe	cmd.exe
PID 2672 wrote to memory of 3048	2672	cmmon32.exe	cmd.exe
PID 2672 wrote to memory of 3048	2672	cmmon32.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Users\Admin\AppData\Local\Temp\1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\1cca3910af7cdf03cfb41cdf2ef7fafe_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VsgXZJlI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7262.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2736
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    PID:2968
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    PID:2724
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2916
- C:\Windows\SysWOW64\cmmon32.exe
  "C:\Windows\SysWOW64\cmmon32.exe"
  2⤵
  - 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:2672
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7262.tmp

Filesize
1KB

MD5
dc6f3b27a1aeb5c14e2dd3f3783325cb

SHA1
782f6b6b5b2146276d65d71a4cf2d6bd9fd3125b

SHA256
706c64c72993cf2b176538de98c24a9201b600787145bc60c89387f1032d6210

SHA512
6efeac9732189ec13bab5fd48ef3ab0a926f0c93df5c02619c420648abb304dda14705e1707e475f4fb509a972a1b4be3c4c52877a1eeec9467905683a897ff0

Download Submit
memory/1196-25-0x00000000051C0000-0x0000000005365000-memory.dmp

Filesize
1.6MB

Download
memory/1196-29-0x00000000051C0000-0x0000000005365000-memory.dmp

Filesize
1.6MB

Download
memory/2296-3-0x0000000000470000-0x0000000000486000-memory.dmp

Filesize
88KB

Download
memory/2296-4-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/2296-5-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2296-6-0x0000000005700000-0x000000000579E000-memory.dmp

Filesize
632KB

Download
memory/2296-7-0x00000000009B0000-0x00000000009DE000-memory.dmp

Filesize
184KB

Download
memory/2296-2-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2296-0-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/2296-24-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/2296-1-0x0000000000A60000-0x0000000000B0E000-memory.dmp

Filesize
696KB

Download
memory/2672-27-0x00000000007B0000-0x00000000007BD000-memory.dmp

Filesize
52KB

Download
memory/2672-28-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/2672-26-0x00000000007B0000-0x00000000007BD000-memory.dmp

Filesize
52KB

Download
memory/2916-17-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2916-22-0x0000000000280000-0x0000000000291000-memory.dmp

Filesize
68KB

Download
memory/2916-21-0x0000000000B50000-0x0000000000E53000-memory.dmp

Filesize
3.0MB

Download
memory/2916-23-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2916-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2916-15-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2916-19-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads