urelas | aa4d2c75627e74e6d57265568a3b1e878e49db234c031fc9f6add0048764a782

Analysis

max time kernel
92s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 14:00

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General

Target

d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe
Size

236KB
MD5

d766f38d2fac1e38497d6472a5504a78
SHA1

83e946b898223d656472529c266c98e7b10cdad9
SHA256

aa4d2c75627e74e6d57265568a3b1e878e49db234c031fc9f6add0048764a782
SHA512

76190fe1a8f6e218c9583f65122da226aa016984da8601b6901c4116ecdc7de0227e1e166c1bf91d7df101e07ff0377ce2d160a5013af1cf2f18d15f51171586
SSDEEP

3072:K8ASpvo0LKrXEX65ezpxJ2kbJ7mv73E2o/9sY2R:ZASpvo0LKkRzpxJ2kRqroiR

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

112.175.88.207

112.175.88.208

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan urelas
Urelas family
urelas

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3728	huter.exe

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 3 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	d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	huter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 3728	2148	d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe	82
PID 2148 wrote to memory of 3728	2148	d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe	82
PID 2148 wrote to memory of 3728	2148	d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe	82
PID 2148 wrote to memory of 2412	2148	d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe	83
PID 2148 wrote to memory of 2412	2148	d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe	83
PID 2148 wrote to memory of 2412	2148	d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d766f38d2fac1e38497d6472a5504a78_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Users\Admin\AppData\Local\Temp\huter.exe
  "C:\Users\Admin\AppData\Local\Temp\huter.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3728
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\golfinfo.ini

Filesize
512B

MD5
7295fb9368a0ef278de4b9755bf9fa1b

SHA1
db5fa220d77ed7824ae0a4f822e0ce46010a5d77

SHA256
dd259fcdbf04aa773ede7515d6a83e5b112ed3d9eef4632cf856771bfeaafd98

SHA512
dd1a996311188c0baa54097fc7023f13e71115265fadb9dfa35f2a8d9df8aed1e37bd00ef612577d2eb63ba1b612a7b16a765ebfce3b7c9e7efebe54890eb88a

Download Submit
C:\Users\Admin\AppData\Local\Temp\huter.exe

Filesize
236KB

MD5
bb070afcfad9886906a092e5433bc243

SHA1
db1a2583c552ddcb2ae28581cc6cb48ffeca2c5b

SHA256
7bd6287dfe6acce48c1bd7203c20c352188f5d8bedd53c945d080eeda59ccd1c

SHA512
66fd3d81830e14d8c3d6b90b6c79c93315da3fb1937d5c0098f0a02239a7fef14dfcf0abe70c89edf84cb20cbebf5b89ce5819223d63b27247990998a989f920

Download Submit
C:\Users\Admin\AppData\Local\Temp\sanfdr.bat

Filesize
302B

MD5
3377601b65b56017ee02497f7d72568f

SHA1
beca6b4a4ae5931e2529cfdddd1cba1efe20ebe2

SHA256
f358598bc797c175fd1f660bf75b2aab6e92633328877a80a6318a6def9ed872

SHA512
8c652792cbc251bd1bf0a0eed6daa3e45b4410c3e0727476d9e85802ed3022a162b6ca0f7c67f527aa7da143e7ff630b7df4cdad329560b4260b06b708902fc5

Download Submit
memory/2148-0-0x00000000008A0000-0x00000000008DD000-memory.dmp

Filesize
244KB

Download
memory/2148-14-0x00000000008A0000-0x00000000008DD000-memory.dmp

Filesize
244KB

Download
memory/3728-10-0x00000000007D0000-0x000000000080D000-memory.dmp

Filesize
244KB

Download
memory/3728-17-0x00000000007D0000-0x000000000080D000-memory.dmp

Filesize
244KB

Download
memory/3728-18-0x00000000007D0000-0x000000000080D000-memory.dmp

Filesize
244KB

Download