urelas | 8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178

General

Target

8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe
Size

138KB
MD5

cb8e65a5e75981aa5da1ab661821ee88
SHA1

e1334456b7bef3ebe043591dccecc0dfb41058f3
SHA256

8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178
SHA512

a4307b8d867beee1a0502f4bf51e14c97e98e2f36a9811b37c40269735cafac1a23c065a3ac8fa84fd80df4c538fa83a73a4fb91b720fc03961623d6d081d673
SSDEEP

3072:VUhMsp+K1OXZjftqRO6DL/qHR4oBvsA7Ipr308dU4GU:VUhAOOt84Rh9KEi2U

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
2748	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2836	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.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	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.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

description	pid	Process	procid_target
PID 2492 wrote to memory of 2836	2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe	30
PID 2492 wrote to memory of 2836	2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe	30
PID 2492 wrote to memory of 2836	2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe	30
PID 2492 wrote to memory of 2836	2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe	30
PID 2492 wrote to memory of 2748	2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe	31
PID 2492 wrote to memory of 2748	2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe	31
PID 2492 wrote to memory of 2748	2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe	31
PID 2492 wrote to memory of 2748	2492	8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe	31

C:\Users\Admin\AppData\Local\Temp\8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe
"C:\Users\Admin\AppData\Local\Temp\8221a4675d4839366cc13426056950a2742201f1da65cb7f8729d5017a16d178.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2492
- 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:2836
- 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:2748

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\golfinfo.ini

Filesize
512B

MD5
a2de452e45db47c817b5ada178bd2e83

SHA1
44b16b5c0e400a2af95299d0c08a6a4fda14bc4c

SHA256
516ba3f510ebfd821b47f63ac2c47faa15d5f2ba8732c79c0265fa8aa3ad8fd4

SHA512
8799d95d502764a4266c37c1c5fbb24fb9ab94983310962deafd5e246c5900993dffb2c2b06ab6709cc4141aab3346a9cf65b2a62744dbf11c7d381af654be85

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

Filesize
338B

MD5
dadb2e56ee33e5be410a837952a72ab5

SHA1
7cba74617b4c572f23e664f4bd2f4d121e2130f7

SHA256
d8a2ba3b4cb071da36cc48a340197eef8706a9c7f20a66cd58d98f221ef6244d

SHA512
e5a0f7dc9d1a151b0efdf07026d005aa052101441deb11c60beb2518a39179b2a9986bf507b09b063de09ad2b3e31a4cccd32c6745d589c01726f6cdd731ac65

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

Filesize
138KB

MD5
40dc93d800238ef9b29780a8f182df1e

SHA1
c2623780aa5e7ab170b572966ba544fccbbcd949

SHA256
a3244e629f8e695d219731cfd4086dfbb101967591434983a3ab4afa5d2021a0

SHA512
7eaf680452fbafafa006d79db98a5d5a1352c20a3dbbc391c89dee1b1d2a895335067d7971024cf0d75409da1c1ebc6a34c6e1b6e8b3a9d5f8cc2a5979907d4d

Download Submit
memory/2492-0-0x0000000000820000-0x000000000086D000-memory.dmp

Filesize
308KB

Download
memory/2492-8-0x0000000001E60000-0x0000000001EAD000-memory.dmp

Filesize
308KB

Download
memory/2492-19-0x0000000000820000-0x000000000086D000-memory.dmp

Filesize
308KB

Download
memory/2836-10-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2836-22-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2836-24-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download
memory/2836-31-0x0000000000920000-0x000000000096D000-memory.dmp

Filesize
308KB

Download

Analysis

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