urelas | 7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4

General

Target

7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe
Size

77KB
MD5

8f572f08e35a886078f6a3c97eaa9130
SHA1

82bf02be182f81832164b42f387607cdcd20abe0
SHA256

7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4
SHA512

dad129ab3a1e650cee5d3b13ba3189cdc44d880d138b6345710e003aa585e3db51f8ecf88246f36a6ce40c4795d5ff1fccea56332d197daf8d3f3ace81a5803a
SSDEEP

1536:PL2hIZA4fFfgK6xwHquw63wIl3eCEwWsg1X:PLnFYZx7CeCEwrk

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

pid	Process
2348	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2356	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.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	huter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2356	2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe	30
PID 2108 wrote to memory of 2356	2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe	30
PID 2108 wrote to memory of 2356	2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe	30
PID 2108 wrote to memory of 2356	2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe	30
PID 2108 wrote to memory of 2348	2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe	31
PID 2108 wrote to memory of 2348	2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe	31
PID 2108 wrote to memory of 2348	2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe	31
PID 2108 wrote to memory of 2348	2108	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe	31

C:\Users\Admin\AppData\Local\Temp\7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe
"C:\Users\Admin\AppData\Local\Temp\7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2108
- 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:2356
- 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:2348

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
a0ae699180b5c88a6d361eb8cd1fd1a0

SHA1
d96c983976fe9d29092ed1524c48e29eb6d7d494

SHA256
9e7063a5ccabb60062f55f4e389d03b671ef086985109e6a5126e16059ea3d3c

SHA512
5c2a0aba8917ff43861c6fb5adfd67193e2522c3bd44ee8ed2793c2d29296363bd094b31c16e68c43c812762ba20741ef428e5c19c3318071b9c6ab7b935bb5f

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

Filesize
340B

MD5
05fe6e520a1b313faf45e75c5cbe4a55

SHA1
c81a9b12beb540c3e7d44f96f93c4e725cf0c64e

SHA256
13b8e0fd61c0a69f811576e3919a33eb291b24665d0f33a10046e0b12e805f80

SHA512
8e064b83a53898df146abe04d2a578a64e34ae4d3ac408d1ca35c973c0685216dda7ef9bae15b69908282fc853eee478ece3bf2092f21b96d92efcd465ee74ce

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

Filesize
77KB

MD5
dd44d24eded01ba9e33f81251839738c

SHA1
7c6285a2ac436b696c4c65b56f4646e1de5ef04b

SHA256
1fdc754ca4452e81a48c6f1e627d748a5681e72811def8e5864a6d6a230d1287

SHA512
8fc96a31cba31fd96b21b37bc99638628c355fe36b0830fd4a4f08e4d0ab3033f4e8f2390ae0b9f0ee690ee4bac4bc659a4a539d227f767fca9116dfea7c6fd3

Download Submit
memory/2108-0-0x0000000001370000-0x00000000013AD000-memory.dmp

Filesize
244KB

Download
memory/2108-6-0x0000000000A70000-0x0000000000AAD000-memory.dmp

Filesize
244KB

Download
memory/2108-19-0x0000000001370000-0x00000000013AD000-memory.dmp

Filesize
244KB

Download
memory/2356-10-0x0000000000050000-0x000000000008D000-memory.dmp

Filesize
244KB

Download
memory/2356-22-0x0000000000050000-0x000000000008D000-memory.dmp

Filesize
244KB

Download
memory/2356-24-0x0000000000050000-0x000000000008D000-memory.dmp

Filesize
244KB

Download
memory/2356-30-0x0000000000050000-0x000000000008D000-memory.dmp

Filesize
244KB

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Analysis

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