urelas | d10dd3f5d90dad3983e37068309b5670a216efa82330f066d45ef8a9acd1c78c

Analysis

max time kernel
137s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 10:01

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General

Target

82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe
Size

264KB
MD5

82acd4c6577a7d519374a2f143ad5673
SHA1

3265e4fb5d4c8f49b14125bbea0560ace3039412
SHA256

d10dd3f5d90dad3983e37068309b5670a216efa82330f066d45ef8a9acd1c78c
SHA512

c9dee22d97c815e2e6aac58f1b6a42f873e9088e03041db41b0e1b9d18a9fe5495878829bf94e6109df338c9721f29f5eccf47c994775635d7ae487cbe600869
SSDEEP

3072:AUApueDWSppTaeskDEjUrqfkZ557YzAL9gFoI3X3fZE5UANaG:ASeyGpTaesaQUufkL57YsL9NIx9ANaG

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

Processes:

82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

huter.exe

pid	Process
3816	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

Processes:

82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exehuter.execmd.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82acd4c6577a7d519374a2f143ad5673_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

Processes:

82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe

description	pid	Process	procid_target
PID 4008 wrote to memory of 3816	4008	82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe	88
PID 4008 wrote to memory of 3816	4008	82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe	88
PID 4008 wrote to memory of 3816	4008	82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe	88
PID 4008 wrote to memory of 1164	4008	82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe	89
PID 4008 wrote to memory of 1164	4008	82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe	89
PID 4008 wrote to memory of 1164	4008	82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\82acd4c6577a7d519374a2f143ad5673_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4008
- 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:3816
- 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:1164

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
4514d58bb3af5fd2132870ab9e2897d9

SHA1
9bf67ec19026e2485416a37315a32a19972a69ff

SHA256
8bc8fa165190f94d0f84f4c5772a7aee9aafd778e395effcdf501055b0658fa8

SHA512
07941b5f5275a931b8b7be9c94062714a6f8546ff3df4479638b6638960f61d35ad25fefa3bd7fc9b0934e9814c40169dce5803aac5e25ae932b698c85688738

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

Filesize
264KB

MD5
7e6099a092d06cb0b276378fe45e6471

SHA1
f46a990b2d5b3fe232d63a653c7147b001aae72e

SHA256
62906474f6b236213c963f03022ad214b4dc3817002063f323406c85debe2e98

SHA512
ebed886eb34dee2751cdc1cec2e0abedc949e43979301a6871f49372b70746c267921ea66bd67dae83d6d7f4bd9fe50fa943308c1a963d438556cea53f1044d8

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

Filesize
302B

MD5
c86716a2639d3b2df63a5033cf319cb8

SHA1
07bcb5c3bf6e709b48552a68d4e5a1268f3b25d6

SHA256
3428c34cae387df191a6f4c8835477fb311ea4c467c5ed90381999190e8c0c64

SHA512
687e36e99bbddba6d7212bf3f7182554cd28039f9b8a05701aeb5b2e11f020f84fcd4f61c2ac9a026a0c9c1fc723dbdcefe084865af67fb7df34de26ccd49a0d

Download Submit
memory/3816-11-0x0000000000ED0000-0x0000000000F21000-memory.dmp

Filesize
324KB

Download
memory/3816-17-0x0000000000ED0000-0x0000000000F21000-memory.dmp

Filesize
324KB

Download
memory/3816-18-0x0000000000ED0000-0x0000000000F21000-memory.dmp

Filesize
324KB

Download
memory/4008-0-0x0000000000A90000-0x0000000000AE1000-memory.dmp

Filesize
324KB

Download
memory/4008-14-0x0000000000A90000-0x0000000000AE1000-memory.dmp

Filesize
324KB

Download