xloader | e14a0391577635a7e1121a2ff8c81df2c7d2787015c83839665c469a24f9ce0f

General

Target

0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe
Size

725KB
MD5

0cfa2a654fcca2a9f12f034d643027d5
SHA1

0c78acaba049a37e7436b0df828057decc6e0378
SHA256

e14a0391577635a7e1121a2ff8c81df2c7d2787015c83839665c469a24f9ce0f
SHA512

6460bb422c3b7b20aef15b4fc1de38c1eabda7db4a9045eb1dca41c4e7bdb56a2c14ef97ce9a75d2829283cffae3c828d59a081a62093ab7de8f1b7a157f40c4
SSDEEP

12288:2VJt2iNeHK7znunNexM5fUql0ZdVvjY+8AMMbb77G9LTUL5yo4XUSD3MvYV8cz1r:2Vz1b7tdTZUMnK/ZPD3aYXz1

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

resource	yara_rule
behavioral1/memory/2576-16-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2576-20-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2552-26-0x00000000000C0000-0x00000000000E9000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 984 set thread context of 2576	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	31
PID 2576 set thread context of 1244	2576	MSBuild.exe	20
PID 2552 set thread context of 1244	2552	svchost.exe	20

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.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

pid	Process
1792	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe
2576	MSBuild.exe
2576	MSBuild.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe
2552	svchost.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
2576	MSBuild.exe
2576	MSBuild.exe
2576	MSBuild.exe
2552	svchost.exe
2552	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe
Token: SeDebugPrivilege	2576	MSBuild.exe
Token: SeDebugPrivilege	2552	svchost.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 984 wrote to memory of 1792	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	29
PID 984 wrote to memory of 1792	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	29
PID 984 wrote to memory of 1792	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	29
PID 984 wrote to memory of 1792	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	29
PID 984 wrote to memory of 2576	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	31
PID 984 wrote to memory of 2576	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	31
PID 984 wrote to memory of 2576	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	31
PID 984 wrote to memory of 2576	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	31
PID 984 wrote to memory of 2576	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	31
PID 984 wrote to memory of 2576	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	31
PID 984 wrote to memory of 2576	984	0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe	31
PID 1244 wrote to memory of 2552	1244	Explorer.EXE	32
PID 1244 wrote to memory of 2552	1244	Explorer.EXE	32
PID 1244 wrote to memory of 2552	1244	Explorer.EXE	32
PID 1244 wrote to memory of 2552	1244	Explorer.EXE	32
PID 2552 wrote to memory of 2616	2552	svchost.exe	33
PID 2552 wrote to memory of 2616	2552	svchost.exe	33
PID 2552 wrote to memory of 2616	2552	svchost.exe	33
PID 2552 wrote to memory of 2616	2552	svchost.exe	33

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Users\Admin\AppData\Local\Temp\0cfa2a654fcca2a9f12f034d643027d5_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0cfa2a654fcca2a9f12f034d643027d5_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:984
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dglKKF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB6A2.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1792
- - 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:2576
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\SysWOW64\svchost.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:2552
- - 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:2616

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB6A2.tmp

Filesize
1KB

MD5
c7b1bfdbf13dd4db848244b1b1ff5add

SHA1
419676b56d8d80ef2726a6d813c0d68d2e6afd96

SHA256
99a029094959eaf151ddd689f315ea352bb58bdfbe2a56d775defd0990262a2b

SHA512
b4eaaa7e82a453d7cc002b6194844cb55739e7d239aeb7ca240c74088415de7c26a33c08cabc049cff99e5f0a6e0706083b3f013c7a1012c40b7d847bce9842a

Download Submit
memory/984-6-0x0000000007FB0000-0x0000000008050000-memory.dmp

Filesize
640KB

Download
memory/984-1-0x0000000000E70000-0x0000000000F2C000-memory.dmp

Filesize
752KB

Download
memory/984-3-0x00000000004E0000-0x00000000004F6000-memory.dmp

Filesize
88KB

Download
memory/984-4-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/984-5-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/984-17-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/984-7-0x0000000000A00000-0x0000000000A2E000-memory.dmp

Filesize
184KB

Download
memory/984-2-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/984-0-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/1244-27-0x0000000004EF0000-0x0000000005011000-memory.dmp

Filesize
1.1MB

Download
memory/1244-22-0x0000000004EF0000-0x0000000005011000-memory.dmp

Filesize
1.1MB

Download
memory/2552-26-0x00000000000C0000-0x00000000000E9000-memory.dmp

Filesize
164KB

Download
memory/2552-25-0x0000000000520000-0x0000000000528000-memory.dmp

Filesize
32KB

Download
memory/2552-23-0x0000000000520000-0x0000000000528000-memory.dmp

Filesize
32KB

Download
memory/2576-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2576-20-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2576-21-0x00000000005E0000-0x00000000005F1000-memory.dmp

Filesize
68KB

Download
memory/2576-18-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/2576-15-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2576-16-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2576-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads