xloader | 7ec1e15224d90dfaf4898e771aa9997de11ad6794dce01f6c7d8b8cf479eb0fa

General

Target

JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
Size

494KB
MD5

108d9f901a58b91dea720c89bdaf6424
SHA1

27c84fd7da3576f056d3c216cc1602839b6afaa4
SHA256

7ec1e15224d90dfaf4898e771aa9997de11ad6794dce01f6c7d8b8cf479eb0fa
SHA512

e33be9e7465239f07ffadf9439abe8d12aacab55587f8cf8a7f3e8fa0d64bb76abcfc5b71dbfc7710b871b55145292d6cff89d827e96d413f66d33d7d9b8555d
SSDEEP

12288:zIwKYKwWHGKS8R2jLmgyKlIPoI6sG7I9LKpOjSSbwUw:ZeGtXDyRP6JF7

Score

10^/10

xloader cuig discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

cuig

Decoy

sofiathinks-elderly.net

lahamicoast.info

2shengman.com

cbsautoplex.com

arcana-candles.com

genrage.com

kukumiou.xyz

thequizerking.com

sonataproductions.com

rebuildgomnmf.xyz

ubcoin.store

yiyouxue.net

firstlifehome.com

mdx-inc.net

gotbn-c01.com

dinobrindes.store

jcm-iso.com

cliente-mais.com

mloujewelry.com

correoversoi.quest

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/2748-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2432 set thread context of 2748	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	30

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	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
2748	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 2760	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	29
PID 2432 wrote to memory of 2760	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	29
PID 2432 wrote to memory of 2760	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	29
PID 2432 wrote to memory of 2760	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	29
PID 2432 wrote to memory of 2748	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	30
PID 2432 wrote to memory of 2748	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	30
PID 2432 wrote to memory of 2748	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	30
PID 2432 wrote to memory of 2748	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	30
PID 2432 wrote to memory of 2748	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	30
PID 2432 wrote to memory of 2748	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	30
PID 2432 wrote to memory of 2748	2432	JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe"
  2⤵
  PID:2760
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_108d9f901a58b91dea720c89bdaf6424.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2748

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/2432-6-0x0000000004B60000-0x0000000004BB2000-memory.dmp

Filesize
328KB

Download
memory/2432-0-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/2432-2-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2432-3-0x0000000000530000-0x000000000053E000-memory.dmp

Filesize
56KB

Download
memory/2432-4-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/2432-5-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2432-1-0x0000000000C40000-0x0000000000CC0000-memory.dmp

Filesize
512KB

Download
memory/2432-12-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2748-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2748-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2748-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2748-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2748-13-0x0000000000CC0000-0x0000000000FC3000-memory.dmp

Filesize
3.0MB

Download
memory/2748-14-0x0000000000CC0000-0x0000000000FC3000-memory.dmp

Filesize
3.0MB

Download

Analysis

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