urelas | 2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893

General

Target

2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe
Size

76KB
MD5

9129d779c4975fcc69f62557550805ad
SHA1

90f8d859ce3787e7ea7e4f6bef112caf8954ba5a
SHA256

2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893
SHA512

d7233ef2f4f0e6131009d776d7c48bd0127d56ebc2d4b8803ef3462ec7a21438562b96ea79e71b8ed89a507fc797e817a8e25573e60255bc9acf8ff8a9fc1738
SSDEEP

1536:1D433Oe20lleqbmruXP+9E5KJ+e8XwhpfH:1Dcpl1mrE+EeBJff

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
2752	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2660	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.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	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2660	2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe	30
PID 2644 wrote to memory of 2660	2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe	30
PID 2644 wrote to memory of 2660	2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe	30
PID 2644 wrote to memory of 2660	2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe	30
PID 2644 wrote to memory of 2752	2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe	31
PID 2644 wrote to memory of 2752	2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe	31
PID 2644 wrote to memory of 2752	2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe	31
PID 2644 wrote to memory of 2752	2644	2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe	31

C:\Users\Admin\AppData\Local\Temp\2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe
"C:\Users\Admin\AppData\Local\Temp\2a9fef8b1d91672aec0a52828e4e5b1c6e9f24da364b8d1455e1daf1ec3e9893.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2644
- 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:2660
- 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:2752

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
e9bde5b44e2cc18d88ff2ee2dbc7081c

SHA1
b2eba2136f52d53ff3f60541bc79e7b217d0b268

SHA256
53c25f3ea9f537bb7d5accae21cbc5c9ef83e4bdf52143201ab08b69403b489c

SHA512
573357570a89779fc2984dcc70639460bc8d0cfc6d3a0a37d0623a5804630e804b34671b0f98765b9f7a68b04aa550ffbfd9ca69f6157cff1c826466943bfc8c

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

Filesize
77KB

MD5
e01c5ff5e46141c1dc779dde4c5152cf

SHA1
66a9a8cec607b81cbec9276bb149fe91cc86452b

SHA256
c5a611b4d85b952591006347b960b34494a7ba9d254b402d046935cf634b6857

SHA512
e86d5029b7d8536741b004256b9ec9b78fd303e491dc1e0c16168493b1d72c57056e717cab10d0f093014973a46fc76ffe1c964f141f6e0cffaa2ac86aaecd6d

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

Filesize
338B

MD5
541af4790ddf0f9cb8255bef868e5b9b

SHA1
1616b96073606d59c92562f67a2ed02120ee051e

SHA256
7d031ad5a2f1faf8e2a128f7b389e3b7a3e6d2d4d73d6dde76f7c4ba9bbd81e9

SHA512
0000f384309d9d746aebb152e28b7ebbf680086a004241da2d1f226b85eef6a4ee33ca7e5dd70cc01f98f1fe2396a63fd9cf36cba36ab8fc4cb65a83fa2835f1

Download Submit
memory/2644-0-0x0000000000C70000-0x0000000000CA0000-memory.dmp

Filesize
192KB

Download
memory/2644-7-0x0000000000440000-0x0000000000470000-memory.dmp

Filesize
192KB

Download
memory/2644-18-0x0000000000C70000-0x0000000000CA0000-memory.dmp

Filesize
192KB

Download
memory/2660-21-0x0000000000EA0000-0x0000000000ED0000-memory.dmp

Filesize
192KB

Download
memory/2660-23-0x0000000000EA0000-0x0000000000ED0000-memory.dmp

Filesize
192KB

Download
memory/2660-29-0x0000000000EA0000-0x0000000000ED0000-memory.dmp

Filesize
192KB

Download

Analysis

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