xloader | 5a88f2832e625232b811db9715dcbb1058f9b33ae86677a95c3482ba66f2b98f

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
25-07-2024 09:01

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General

Target

6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe
Size

1.9MB
MD5

6eede7c5b08dcd2860119d4f456be572
SHA1

9d47c2ac288d9cee2b79dec75fc4f6b6b0ab0fb2
SHA256

5a88f2832e625232b811db9715dcbb1058f9b33ae86677a95c3482ba66f2b98f
SHA512

49a5a2c1e1ab9a26cdcf93711cc2c54a34f686feeec6bbb57a71cefb31d3f914d31afa0e1fe6edbfdf6220635e33245d36e29a8f14f691f03f66fef3c7df598a
SSDEEP

24576:ZNmnNPidL6R8S4RMkLWRzFGscXzmExOEY4UJKW1mTLFeCXDMDYxN7:eNtzGsmY4UJKW1mTLFeCXDMDYxN

Score

10^/10

xloader bw82 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

bw82

Decoy

fundamentaliemef.com

gallerybrows.com

leadeligey.com

octoberx2.online

climaxnovels.com

gdsjgf.com

curateherstories.com

blacksailus.com

yjpps.com

gmobilet.com

fcoins.club

foreverlive2027.com

healthyfifties.com

wmarquezy.com

housebulb.com

thebabyfriendly.com

primajayaintiperkasa.com

learnplaychess.com

chrisbubser.digital

xn--avenr-wsa.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2360-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 2360	1620	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe	31

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	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2360	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2360	1620	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe	31
PID 1620 wrote to memory of 2360	1620	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe	31
PID 1620 wrote to memory of 2360	1620	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe	31
PID 1620 wrote to memory of 2360	1620	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe	31
PID 1620 wrote to memory of 2360	1620	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe	31
PID 1620 wrote to memory of 2360	1620	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe	31
PID 1620 wrote to memory of 2360	1620	6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Users\Admin\AppData\Local\Temp\6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\6eede7c5b08dcd2860119d4f456be572_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1620-6-0x0000000000B10000-0x0000000000B66000-memory.dmp

Filesize
344KB

Download
memory/1620-1-0x0000000000130000-0x0000000000314000-memory.dmp

Filesize
1.9MB

Download
memory/1620-2-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/1620-3-0x00000000004E0000-0x00000000004EA000-memory.dmp

Filesize
40KB

Download
memory/1620-4-0x000000007418E000-0x000000007418F000-memory.dmp

Filesize
4KB

Download
memory/1620-5-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/1620-0-0x000000007418E000-0x000000007418F000-memory.dmp

Filesize
4KB

Download
memory/1620-14-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-7-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2360-9-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2360-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2360-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2360-15-0x0000000000AF0000-0x0000000000DF3000-memory.dmp

Filesize
3.0MB

Download