urelas | df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cd

Analysis

max time kernel
100s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20/10/2024, 01:47

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General

Target

df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe
Size

79KB
MD5

b39589f9343b509a07a49f759cb71630
SHA1

918aecfca8251c09ed87ff918fe0b6e117be79f2
SHA256

df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cd
SHA512

f3e0548dba15a50394bfad22347df3909eb0ede869c732a722b6b8c64355b300baf482711f268c95b3ea2ccd0d8f4e2581356a8aa14ef162058e5d43beb75ba3
SSDEEP

1536:ml531xxqA3zM9ttjtt574bbp8Fm43AOEI0QdeFUU8te5:4lnhYPlVMqmyAFIRRy

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

112.175.88.208

112.175.88.207

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan 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	df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe

Executes dropped EXE 1 IoCs

pid	Process
1972	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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	huter.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4344 wrote to memory of 1972	4344	df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe	89
PID 4344 wrote to memory of 1972	4344	df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe	89
PID 4344 wrote to memory of 1972	4344	df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe	89
PID 4344 wrote to memory of 2792	4344	df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe	90
PID 4344 wrote to memory of 2792	4344	df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe	90
PID 4344 wrote to memory of 2792	4344	df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe	90

C:\Users\Admin\AppData\Local\Temp\df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe
"C:\Users\Admin\AppData\Local\Temp\df3c55c2a7b88a0806ee417d666b169e623202ab41beb28f02775e7faad1d7cdN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4344
- 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:1972
- 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:2792

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
dd1155cbc9956e5dbeee97b18e3c4c5a

SHA1
e5f61bc0d1bc9ad93206ea16ddefca0900ea780c

SHA256
53be558f961cb503bea4e622d7833128bb01c698cc3cc6d3ec9b1cf1bafe72b7

SHA512
1e384513a0d2bb4d797d714f93afdf69efb2be05217fd6b5f421fc3f776ec89431b20d5a82e731d7d78c7d4f8fae3ab49880b524844b3c5e16281fa83d00a1ce

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

Filesize
79KB

MD5
aefd2d81217ad053a1896d5a8f4af79d

SHA1
8e41a5e334a0ce07d5468cdafc7ff8061cbd9147

SHA256
62062c1a5b7195b3b0a570d60914df6306d2912333fc8fc20de74cf08b3c9fd8

SHA512
a6ecfb986e5aae58c4a94c7cfd59d37c2e58539a21b3b17ba8c233a868340f0214e6fab21f8b3e4d5cf577b294cbaa58a68f6335218dee4846b991d817167d29

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

Filesize
340B

MD5
d6b71bd88f9654567f0c65423b7d9a73

SHA1
9fff28cb119fba7d1b4402c354ec63083aff1270

SHA256
cb16e3fe444d1fbe4891907cdd33a5b46389478d101f9772f84ed6c35407dd95

SHA512
4082ba1d2eabecbccc618f08993bdd491fab02a7f58a268bd559002aa8114e8d303274f5cde2c3a8701244dbe8f59c4fff778b9df7fec21475c4ddd6726d87e1

Download Submit
memory/1972-10-0x0000000000770000-0x00000000007A0000-memory.dmp

Filesize
192KB

Download
memory/1972-18-0x0000000000770000-0x00000000007A0000-memory.dmp

Filesize
192KB

Download
memory/1972-20-0x0000000000770000-0x00000000007A0000-memory.dmp

Filesize
192KB

Download
memory/1972-27-0x0000000000770000-0x00000000007A0000-memory.dmp

Filesize
192KB

Download
memory/4344-0-0x00000000004D0000-0x0000000000500000-memory.dmp

Filesize
192KB

Download
memory/4344-15-0x00000000004D0000-0x0000000000500000-memory.dmp

Filesize
192KB

Download