urelas | e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb

General

Target

e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe
Size

76KB
MD5

d7f1d696e70b95e4998ef20a3c26e08f
SHA1

beaef86646949709a6e268d6ede697663896e714
SHA256

e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb
SHA512

16c8d76c197cd0feaebcc46b9228d987323af868dc65915b8cc47ea1578ef300c13be6d8a347dbc0f9d2d4e73f52e2b6fa95115402c669bc30dde35b14abe86e
SSDEEP

1536:JBsRUZ2mpkX27tLUgk98l6h0JBDrDI6Rg4dOj:7NXkX27t5k8JRDIkgP

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

112.175.88.208

112.175.88.207

Signatures

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

Deletes itself 1 IoCs

pid	Process
2580	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2840	dofhir.exe

Loads dropped DLL 1 IoCs

pid	Process
2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.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	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dofhir.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 2840	2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe	30
PID 2432 wrote to memory of 2840	2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe	30
PID 2432 wrote to memory of 2840	2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe	30
PID 2432 wrote to memory of 2840	2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe	30
PID 2432 wrote to memory of 2580	2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe	31
PID 2432 wrote to memory of 2580	2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe	31
PID 2432 wrote to memory of 2580	2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe	31
PID 2432 wrote to memory of 2580	2432	e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe	31

C:\Users\Admin\AppData\Local\Temp\e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe
"C:\Users\Admin\AppData\Local\Temp\e639d9121dd463c2311edb62712483fa484650b85e2163de9f593f5a55ac20bb.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Users\Admin\AppData\Local\Temp\dofhir.exe
  "C:\Users\Admin\AppData\Local\Temp\dofhir.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2840
- 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:2580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

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
4adffbc578ceaad93e361c4c2700b4e2

SHA1
3078a1c96cf37ee1bde1a548cec44c27f7a8720e

SHA256
d0270cf0cebe5fc51dc8d55ffc5d23fcbb682d1822458bcb3d823101ba0a2045

SHA512
812400e5e01e5fbaf7917f3d48a40f6d0c6f60bf2602f2827c2d9089022ebf174d04d79bf27bfb67638c78d0b3a86b26e7d4546243491ebb7955f456b9fd9245

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

Filesize
338B

MD5
118c80ff1f5abc90a6a968f414bba0e3

SHA1
86ab1091acc896b89fec6dcebf73ad4836c2162d

SHA256
2bf2a29cfe44900b5d6167b108fe14f966cfef0fec7e87fad93b388e314dc6e5

SHA512
4fccc13068fcca38e86865b7b6567ce6c83f2ff359ac72575a7477e95de525075efa2b85d385fb8bdff583ef36c7ad023674235bd12e884f60a17845ec93877e

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

Filesize
76KB

MD5
15a27d6c3204fa23ba4cf085a12424a8

SHA1
fadf6df31802e8237af668d56cd624c2bdeee3ec

SHA256
f7c4732ff7803e156eea70ff44ad3a953288ce8eb693707e5f2c8efc7159f799

SHA512
f1efda9717e9cde4ae1b94cf513b7e62c11e2a95f509108abc5e09511c8b71dc3ecfa0d85ad8cf656862dd8e2750ca53bd4f1f72cb1c601fbbb85821dd07218e

Download Submit
memory/2432-0-0x0000000000170000-0x000000000019F000-memory.dmp

Filesize
188KB

Download
memory/2432-16-0x0000000000280000-0x00000000002AF000-memory.dmp

Filesize
188KB

Download
memory/2432-19-0x0000000000170000-0x000000000019F000-memory.dmp

Filesize
188KB

Download
memory/2840-17-0x00000000003E0000-0x000000000040F000-memory.dmp

Filesize
188KB

Download
memory/2840-22-0x00000000003E0000-0x000000000040F000-memory.dmp

Filesize
188KB

Download
memory/2840-24-0x00000000003E0000-0x000000000040F000-memory.dmp

Filesize
188KB

Download
memory/2840-31-0x00000000003E0000-0x000000000040F000-memory.dmp

Filesize
188KB

Download

Analysis

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