urelas | f33b83ccd46aa86e5836b8fd0c90f8ea661db185fa28c45c16c3c973d54b541e

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13-12-2024 03:48

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General

Target

e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe
Size

240KB
MD5

e9bf56e1184d97894f7699e8c699d793
SHA1

4d794e613b27e52c3d1fc909f112eb94b282ca73
SHA256

f33b83ccd46aa86e5836b8fd0c90f8ea661db185fa28c45c16c3c973d54b541e
SHA512

c83c7f55b9412d797fe5158861dfe29e62dac4de371d6d62f34c44bf822013dccf44ae99add7091de2fa6ebc18fe26e1fff4f8d819a78808b1ba4997600e2fcb
SSDEEP

3072:K8ASpvo0LKrXEX65ezpxJ2kbJ7mv73E2o/9sY23:ZASpvo0LKkRzpxJ2kRqroi3

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

Deletes itself 1 IoCs

pid	Process
2704	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2696	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.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	e9bf56e1184d97894f7699e8c699d793_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 8 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2696	3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2696	3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2696	3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2696	3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe	31
PID 3052 wrote to memory of 2704	3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe	32
PID 3052 wrote to memory of 2704	3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe	32
PID 3052 wrote to memory of 2704	3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe	32
PID 3052 wrote to memory of 2704	3052	e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e9bf56e1184d97894f7699e8c699d793_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3052
- 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:2696
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\sanfdr.bat

Filesize
302B

MD5
df24d2074daa4912bf888f1dd8b9f0aa

SHA1
e2775ca2ade479120e7e29c158cb083c6d790c0b

SHA256
9081f2fd3b46a8290b73482e182b02f4329a586c19ca66593abe34d5002dcdf4

SHA512
21aa32d96a5e55d60fe3947b30cfb378fdff60a8db8af67c7e69e3b6464e32269e715b6845965eb7a8c2af1501cec4b70a1da3b6d06913aebc2d431462109b4f

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

Filesize
240KB

MD5
4246274e4923ef4e6bb76f20a495215d

SHA1
1d458bb92c3a7f3351be4b6e0573bc39e05ff2f8

SHA256
e049d137ae3368fb2ab834dc0d245150228d758c2656c5822bf69f70e7ab8083

SHA512
36c256af486e2d7f386ecbc339a1335c4db837a0ccd46cb134caa620c5e8bb9ace454ef32e6fec99bf3c11d73d068ca90759c48350ff408399133d5405246fea

Download Submit
memory/2696-10-0x00000000003D0000-0x000000000040D000-memory.dmp

Filesize
244KB

Download
memory/2696-21-0x00000000003D0000-0x000000000040D000-memory.dmp

Filesize
244KB

Download
memory/2696-22-0x00000000003D0000-0x000000000040D000-memory.dmp

Filesize
244KB

Download
memory/3052-0-0x00000000009F0000-0x0000000000A2D000-memory.dmp

Filesize
244KB

Download
memory/3052-6-0x0000000000970000-0x00000000009AD000-memory.dmp

Filesize
244KB

Download
memory/3052-18-0x00000000009F0000-0x0000000000A2D000-memory.dmp

Filesize
244KB

Download