urelas | eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5

General

Target

eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe
Size

51KB
MD5

5dde87fa800dfd6fb19fc255265e4ae2
SHA1

33d98fb7ec30e33dc6a812be56131938cb59b0ba
SHA256

eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5
SHA512

3e344c61a2c9cf104b3fb276fbcd1177b8a4eda27cfc6b168ccde189cbf31f3539550e1011ccdf5c99aa7ff5f3d6c222fee4c5ebd0a9919e09561e43ccdcd7c8
SSDEEP

1536:h+Ds6ClDXuqweo/0khAUnJDgabGsVy6umfFlPhPU:KsdXfBo/DBJBGzkP5PU

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

121.88.5.183

218.54.28.139

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan urelas
Urelas family
urelas

Deletes itself 1 IoCs

pid	Process
3064	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2876	shoste.exe

Loads dropped DLL 1 IoCs

pid	Process
2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.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	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shoste.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 2876	2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe	29
PID 2460 wrote to memory of 2876	2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe	29
PID 2460 wrote to memory of 2876	2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe	29
PID 2460 wrote to memory of 2876	2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe	29
PID 2460 wrote to memory of 3064	2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe	30
PID 2460 wrote to memory of 3064	2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe	30
PID 2460 wrote to memory of 3064	2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe	30
PID 2460 wrote to memory of 3064	2460	eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe	30

C:\Users\Admin\AppData\Local\Temp\eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe
"C:\Users\Admin\AppData\Local\Temp\eb44f9f8e60e3b96e305def90d9a1b68205a82503a20b4de0def06cbba5370f5.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Local\Temp\shoste.exe
  "C:\Users\Admin\AppData\Local\Temp\shoste.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2876
- 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:3064

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
f51c1462254f3bb8aa00201af0b0a030

SHA1
60d3c892bb5c4f654c318451012f936d81164418

SHA256
695c02a7ab1d4a3bf5060ab1c7c63f651dc1fd945c0c5c3263c23db769f689c5

SHA512
41059643033b10394b1593371e22542e4b7f504a3da36ca2cdbf28521dd24bd70d70f42c99f580227e9799c64b5c23c7b9182ca518245b66eb831868e043e0b0

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

Filesize
338B

MD5
0b7343e72291c20ef44e69f7cec646b9

SHA1
6a37bf88098ef6812e8297107732dd82fce5e0ef

SHA256
f9f638bc82d21c348b47821918948813401dfcbe3cddb3f7edae2a88907f6137

SHA512
2c6272377f37a98fb137fb65760778ae3e177764f75bad6817857355c6e00df2bd2500b1f491affb403baec2f33ac38c8371f4f8f6a5bc988ec913eac5757854

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

Filesize
51KB

MD5
829605a1ebad40335bbb3847d3f7d193

SHA1
3e11e4bcaa23ba0bf1292fdf71643f35f9031134

SHA256
768e6f767c813e00ccdbadd5ebdf1e7f4259635ee83aec06996d0453e378253f

SHA512
3908daf26c3f2a102381f798c6b95dbcff928cd2dcee61b936c3014aadedc2e0fc5211a59ddf87ecb93df121ee2f0128dcb0b10bd3ceda46b5a3c26e815928e2

Download Submit
memory/2460-0-0x0000000000CE0000-0x0000000000D15000-memory.dmp

Filesize
212KB

Download
memory/2460-8-0x0000000000B20000-0x0000000000B55000-memory.dmp

Filesize
212KB

Download
memory/2460-19-0x0000000000CE0000-0x0000000000D15000-memory.dmp

Filesize
212KB

Download
memory/2876-16-0x0000000000390000-0x00000000003C5000-memory.dmp

Filesize
212KB

Download
memory/2876-22-0x0000000000390000-0x00000000003C5000-memory.dmp

Filesize
212KB

Download
memory/2876-29-0x0000000000390000-0x00000000003C5000-memory.dmp

Filesize
212KB

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Analysis

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