xloader | 7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f

General

Target

7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
Size

515KB
MD5

a8538dba14e963ac7894257f7466bc06
SHA1

d5de28b9a2f41519f8ae6fc2be6f9ee75569e192
SHA256

7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f
SHA512

04da55fb7dcd87538e284a929b79427bf72241fea7a291f3650853442f889cf21de0352f7a381bae316df852f3b0ea87e5eb9ce8e3e509a27ab34da0b78030ba

Score

10^/10

xloader ea0r loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ea0r

C2

http://www.asiapubz-hk.com/ea0r/

Decoy

lionheartcreativestudios.com

konzertmanagement.com

blackpanther.online

broychim-int.com

takut18.com

txstarsolar.com

herdsherpa.com

igorshestakov.com

shinesbox.com

reflectpkljlt.xyz

oiltoolshub.com

viralmoneychallenge.com

changingalphastrategies.com

mecitiris.com

rdadmin.online

miniambiente.com

kominarcine.com

pino-almond.com

heihit.xyz

junqi888.com

Signatures

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

Xloader Payload 2 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/3384-116-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/3384-117-0x000000000041D410-mapping.dmp	xloader

Loads dropped DLL 1 IoCs

Processes:

7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

pid process

2756 7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

pid	process
2756	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

description	pid	process	target process
PID 2756 set thread context of 3384	2756	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

pid	process
3384	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
3384	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

description	pid	process	target process
PID 2756 wrote to memory of 3384	2756	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
PID 2756 wrote to memory of 3384	2756	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
PID 2756 wrote to memory of 3384	2756	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
PID 2756 wrote to memory of 3384	2756	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
PID 2756 wrote to memory of 3384	2756	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
PID 2756 wrote to memory of 3384	2756	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe	7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe

C:\Users\Admin\AppData\Local\Temp\7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
"C:\Users\Admin\AppData\Local\Temp\7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2756

C:\Users\Admin\AppData\Local\Temp\7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe
"C:\Users\Admin\AppData\Local\Temp\7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3384

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsyC0D1.tmp\sodxedmub.dll
MD5
0dce769f700f91a640a0ac88b9f52cc0

SHA1
593939ad9b4c96d84fb8649bd81a670e8036db19

SHA256
8ea5809102a56af3cbe2dead5d07c4a740afac59ae44f908dd73dbd2314a6018

SHA512
b1546a0ec312e6f4cf50b01c15fd37d911a39eea6e465be113c9e38f87af4f5cde649bdf8939496a7aaceec05988de1bc9249fce8ddc0fce3d1c2f94ead33a52

Download Submit
memory/3384-116-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3384-117-0x000000000041D410-mapping.dmp

Download
memory/3384-118-0x0000000000A70000-0x0000000000D90000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads