urelas | 301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639

General

Target

301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe
Size

264KB
MD5

abc7cb63854dab672d08bcba8d1ff1a1
SHA1

0bedddabde7163fa55e5d3872e2095dc60a69e16
SHA256

301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639
SHA512

db34773cee8094f5d8b44b41ce81aa86b3c41845c34d3ee7221470f79a44eb6960dd95fd06c4cc4872fa265563bf2d148c3a362e1d92e86e86f90394e006a472
SSDEEP

3072:AUApueDWSppTaeskDEjUrqfkZ557YzAL9gFoI3X3fZE5UANak:ASeyGpTaesaQUufkL57YsL9NIx9ANak

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

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

Processes:

cmd.exe

pid process

2840 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

huter.exe

pid process

2544 huter.exe
Loads dropped DLL 1 IoCs

Processes:

301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe

pid process

2608 301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2840	cmd.exe

pid	process
2544	huter.exe

pid	process
2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe

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:

301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exehuter.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.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

Processes:

301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe

description	pid	process	target process
PID 2608 wrote to memory of 2544	2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe	huter.exe
PID 2608 wrote to memory of 2544	2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe	huter.exe
PID 2608 wrote to memory of 2544	2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe	huter.exe
PID 2608 wrote to memory of 2544	2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe	huter.exe
PID 2608 wrote to memory of 2840	2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe	cmd.exe
PID 2608 wrote to memory of 2840	2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe	cmd.exe
PID 2608 wrote to memory of 2840	2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe	cmd.exe
PID 2608 wrote to memory of 2840	2608	301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe
"C:\Users\Admin\AppData\Local\Temp\301e38120286267ed71a8175065b1cff3f1df9048c59652c92b6b2d79de11639.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608
- 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:2544
- 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:2840

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
4514d58bb3af5fd2132870ab9e2897d9

SHA1
9bf67ec19026e2485416a37315a32a19972a69ff

SHA256
8bc8fa165190f94d0f84f4c5772a7aee9aafd778e395effcdf501055b0658fa8

SHA512
07941b5f5275a931b8b7be9c94062714a6f8546ff3df4479638b6638960f61d35ad25fefa3bd7fc9b0934e9814c40169dce5803aac5e25ae932b698c85688738

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

Filesize
338B

MD5
6311ba56982818e1c45e4efdbe572604

SHA1
fd17f2a7a0dfe983cb90a86e598bcd50aa8217b8

SHA256
96ccf7f729d30cfee6be4472d0115824cf0d48c822e8c9b88d2a6c1427b1b6ef

SHA512
2d3c6b1462833e9093a0716f69053b74301baeaa1063436c5d04818fe3ba78dfc8853b42817d5d57c9f6885521f7f7cb9ff4ddad99342e0ff3578e9cb1b4b62e

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

Filesize
264KB

MD5
bfbeda7009a64fed971a5e44dc23c4f6

SHA1
e2ce397ae079b2c2e8bfd1849a16fb9e7d53597e

SHA256
6e535e6660384d1b09f1852ac788c5b48fbedeee3bf17286843c61273f6e0754

SHA512
13e3af4efa503afe12a4620a3f67cbf1342beae7e998a5b772f8c370d68dc86f875a1fb9d5f0d6282e6a24d0da5536b2857f00c0574fb885ca4729dc5bfa54c8

Download Submit
memory/2544-10-0x0000000000C00000-0x0000000000C51000-memory.dmp

Filesize
324KB

Download
memory/2544-21-0x0000000000C00000-0x0000000000C51000-memory.dmp

Filesize
324KB

Download
memory/2544-22-0x0000000000C00000-0x0000000000C51000-memory.dmp

Filesize
324KB

Download
memory/2608-0-0x0000000000BD0000-0x0000000000C21000-memory.dmp

Filesize
324KB

Download
memory/2608-6-0x0000000000AE0000-0x0000000000B31000-memory.dmp

Filesize
324KB

Download
memory/2608-18-0x0000000000BD0000-0x0000000000C21000-memory.dmp

Filesize
324KB

Download

Analysis

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