urelas | c7ce8e90ff659501b6ce2c4c76b2a753ae5ac6b48825b3cc259c05af4293fb12

Analysis

max time kernel
90s
max time network
93s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
13-12-2024 04:39

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General

Target

e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe
Size

264KB
MD5

e9ee4b6aa74639e8828bc4a855738e2b
SHA1

c3de0da45b74cb2e2fe366048f2272ac54950843
SHA256

c7ce8e90ff659501b6ce2c4c76b2a753ae5ac6b48825b3cc259c05af4293fb12
SHA512

61617ac90a7fb16ea8ebd14d2a5f52c01d56610fb5051b7653a18de28ad451f9a9a9c41173736c570fafd3205f77737fac680aece684258d70cf064cd72b43e3
SSDEEP

3072:AUApueDWSppTaeskDEjUrqfkZ557YzAL9gFoI3X3fZE5UANakD:ASeyGpTaesaQUufkL57YsL9NIx9ANae

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
3012	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2256	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
1344	e9ee4b6aa74639e8828bc4a855738e2b_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	e9ee4b6aa74639e8828bc4a855738e2b_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 1344 wrote to memory of 2256	1344	e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe	29
PID 1344 wrote to memory of 2256	1344	e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe	29
PID 1344 wrote to memory of 2256	1344	e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe	29
PID 1344 wrote to memory of 2256	1344	e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe	29
PID 1344 wrote to memory of 3012	1344	e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe	30
PID 1344 wrote to memory of 3012	1344	e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe	30
PID 1344 wrote to memory of 3012	1344	e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe	30
PID 1344 wrote to memory of 3012	1344	e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e9ee4b6aa74639e8828bc4a855738e2b_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1344
- 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:2256
- 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:3012

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

Replay Monitor

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Downloads

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

Filesize
512B

MD5
4514d58bb3af5fd2132870ab9e2897d9

SHA1
9bf67ec19026e2485416a37315a32a19972a69ff

SHA256
8bc8fa165190f94d0f84f4c5772a7aee9aafd778e395effcdf501055b0658fa8

SHA512
07941b5f5275a931b8b7be9c94062714a6f8546ff3df4479638b6638960f61d35ad25fefa3bd7fc9b0934e9814c40169dce5803aac5e25ae932b698c85688738

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

Filesize
302B

MD5
fb316370e87de74083319d43bcbf188a

SHA1
b3069646b6991d2663f1a6faf68a445b01b6cdba

SHA256
d46c3da6406aa50bf9837ae9d95b9f187766a207a57281cd5cdb0e82c2a95dbe

SHA512
16d154ae0a0710bbb6b8f32dd01863ee961bc97f51b278ba7ced2785240648923a0bb4a8b962a103996b282a5d69d095dcc514a324d279c279b7ca9406c8c2f1

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

Filesize
264KB

MD5
1328c7b8bc25e909bd1ed2192209417b

SHA1
89394f46f91569c2896b67c5f21bb18469c2eb2c

SHA256
ba7840994685e5ecb5a82c5b10671b106b6d1b5fd7126f741ff562d0c210e6e8

SHA512
be4cb40a49df38b8597910a8520a50bc55e100c0ab8bb635620c178db5cccc3442907cd0dbd3f3bbfa447edb00caf898f9732caa958697fd7a4adffd541b241b

Download Submit
memory/1344-0-0x0000000001130000-0x0000000001181000-memory.dmp

Filesize
324KB

Download
memory/1344-8-0x0000000000AE0000-0x0000000000B31000-memory.dmp

Filesize
324KB

Download
memory/1344-18-0x0000000001130000-0x0000000001181000-memory.dmp

Filesize
324KB

Download
memory/2256-10-0x0000000000220000-0x0000000000271000-memory.dmp

Filesize
324KB

Download
memory/2256-21-0x0000000000220000-0x0000000000271000-memory.dmp

Filesize
324KB

Download
memory/2256-22-0x0000000000220000-0x0000000000271000-memory.dmp

Filesize
324KB

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