urelas | 7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4

General

Target

7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.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
2272	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1796	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.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	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	huter.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 1796	1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe	30
PID 1712 wrote to memory of 1796	1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe	30
PID 1712 wrote to memory of 1796	1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe	30
PID 1712 wrote to memory of 1796	1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe	30
PID 1712 wrote to memory of 2272	1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe	31
PID 1712 wrote to memory of 2272	1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe	31
PID 1712 wrote to memory of 2272	1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe	31
PID 1712 wrote to memory of 2272	1712	7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe	31

C:\Users\Admin\AppData\Local\Temp\7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe
"C:\Users\Admin\AppData\Local\Temp\7a392492b4e488a7bc2d0be41a135081d0529877a3ac76d4832fd12cc5b982c4.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1712
- 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:1796
- 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:2272

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\huter.exe

Filesize
77KB

MD5
1fb9709a69ededec13fb77f1a5b224a4

SHA1
a1d7e0f93553818d737be7fc12b76cf4c3047c5c

SHA256
4dacd0353d57c6b9c679624919290239652713da232fad956dab85316f3dc67a

SHA512
76b6b388b281db00a19c3393da4e840c9692e69e9f57463bff705f3b12c1c79dabf4656056c1ac57b1018b6c2a645ad2c0cff306ed7c9ad43094d93121dd62fa

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

Filesize
338B

MD5
4f5fce472cd8e8dce79260c6e4cca637

SHA1
43b8aa2c5baa5e27e126368756d864b0b2d76462

SHA256
2cd3d384be012e2e66817537bb9123087c5b8b4a650a5ef3784359ce4ced9410

SHA512
fd1983f0a2e7691e27df8ce549f841ea2e6a7be8ed9123f707d128883ce63eeec94159a52bcd3eef940ca774a17306b4c5e4fbec9cd1b21571af84d590d67ddd

Download Submit
memory/1712-0-0x00000000011B0000-0x00000000011ED000-memory.dmp

Filesize
244KB

Download
memory/1712-9-0x0000000000760000-0x000000000079D000-memory.dmp

Filesize
244KB

Download
memory/1712-18-0x00000000011B0000-0x00000000011ED000-memory.dmp

Filesize
244KB

Download
memory/1796-10-0x00000000012D0000-0x000000000130D000-memory.dmp

Filesize
244KB

Download
memory/1796-21-0x00000000012D0000-0x000000000130D000-memory.dmp

Filesize
244KB

Download
memory/1796-24-0x00000000012D0000-0x000000000130D000-memory.dmp

Filesize
244KB

Download
memory/1796-31-0x00000000012D0000-0x000000000130D000-memory.dmp

Filesize
244KB

Download

Analysis

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