General

  • Target

    Payment_advice.exe

  • Size

    626KB

  • Sample

    220811-ahlchsgfan

  • MD5

    bda5d8c146ef5b472f47caa792e5c1c6

  • SHA1

    79186e72fccef88739b0212c0ff5d96903d003cd

  • SHA256

    f20db2ae1354c87124e9cec19ca1701b66cd91b77b62f74c686fbc99ec97990e

  • SHA512

    84e345dbddc41fd3e1f51c6d5205b86eef9da3b5ee8a26032a1e752689437f3f277b8b4546f43d98d2bdeab5b43ed2fd57831e868c0949138e760f097d1f53bd

Malware Config

Extracted

Family

xloader

Version

2.9

Campaign

v4qp

Decoy

je1XQKU1LfJPVLk=

nvf41a7FsTLs6uB/g+CR

U7mryF6DctZn6GEjr9Bm4g==

1SONGrPdh7wGEOXp3g==

2xX859r7qOFq7GYkr9Bm4g==

IYtzVUx0Oo0HmZawLQAARDvBf4dL

NH3iuBPNSzZTvpw/4KaG

rDehfiqIPbdMBS8G1g==

xhb2uJ0eBwo7k3djqxh60xoNt4VoeQ==

AFtKux3JgPGRkx3xUsciR6piSg==

m+3VoJadWcBvOAPpzKUNPoAxyplS

1DWKULdka3mxIKhEqGxQr7gxyplS

DGlFGBqWi5CtrCX9alyTuPzq

muvVM4slyTfxORwAZisVksCM78aSEVo=

D3biNgUbyg9E5pl+

/+1QLPssvl/Xxg==

I4lzTjaAcc1iBS8G1g==

wSwc4MmbShojhlZCrniTuPzq

jN5YO6ZXSfJPVLk=

4TUS4+ANuqHCRTM9sniTuPzq

Targets

    • Target

      Payment_advice.exe

    • Size

      626KB

    • MD5

      bda5d8c146ef5b472f47caa792e5c1c6

    • SHA1

      79186e72fccef88739b0212c0ff5d96903d003cd

    • SHA256

      f20db2ae1354c87124e9cec19ca1701b66cd91b77b62f74c686fbc99ec97990e

    • SHA512

      84e345dbddc41fd3e1f51c6d5205b86eef9da3b5ee8a26032a1e752689437f3f277b8b4546f43d98d2bdeab5b43ed2fd57831e868c0949138e760f097d1f53bd

    • Xloader

      Xloader is a rebranded version of Formbook malware.

    • Xloader payload

    • Adds policy Run key to start application

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks