urelas | ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173

General

Target

ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe
Size

77KB
MD5

5f7079f7d1929930a355dd4f26f0bcb1
SHA1

e8c4c77c47d3cf184b85ebb8e3f2870d2a932667
SHA256

ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173
SHA512

9df88674e32ac33e325e5ec6d7a578566d2041c9e2fb2a439abf4a43a18dff45f6bf9c04805344f6b0dff24dfda11a6110d95310154a08b2bd06aef336983493
SSDEEP

1536:PL2hIZA4fFfgK6xwHquw63wIl3eCEwWsg1p:PLnFYZx7CeCEwre

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
2392	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2060	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.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	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.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 2500 wrote to memory of 2060	2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe	30
PID 2500 wrote to memory of 2060	2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe	30
PID 2500 wrote to memory of 2060	2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe	30
PID 2500 wrote to memory of 2060	2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe	30
PID 2500 wrote to memory of 2392	2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe	31
PID 2500 wrote to memory of 2392	2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe	31
PID 2500 wrote to memory of 2392	2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe	31
PID 2500 wrote to memory of 2392	2500	ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe	31

C:\Users\Admin\AppData\Local\Temp\ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe
"C:\Users\Admin\AppData\Local\Temp\ac79def9400e9b3ed7d17647fd2eb46cf25d2008a679a84294432f3365a68173.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500
- 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:2060
- 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:2392

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
a0ae699180b5c88a6d361eb8cd1fd1a0

SHA1
d96c983976fe9d29092ed1524c48e29eb6d7d494

SHA256
9e7063a5ccabb60062f55f4e389d03b671ef086985109e6a5126e16059ea3d3c

SHA512
5c2a0aba8917ff43861c6fb5adfd67193e2522c3bd44ee8ed2793c2d29296363bd094b31c16e68c43c812762ba20741ef428e5c19c3318071b9c6ab7b935bb5f

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

Filesize
338B

MD5
8a8f113e4640dfcaf2c451f806a4f154

SHA1
b4f3c0765955cf21294ad692c16c0edf9bc59771

SHA256
38fb43157a567e36d82dbd62da2f773c7abbd368d02ef430faa8f390c069eb34

SHA512
cd158d365b71ccf7a9289a03dd48630bc36b51f87635e6afb20ef6dbf6da112857622fd6dd8ff7480d4ef7ab001a6816285c1a6513a92fad7ebe4a88059bcd0d

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

Filesize
77KB

MD5
192984b353e952b1390ce5a2365f62ff

SHA1
b4353f9aabb15b9cd14da6aa6802ce57728e6962

SHA256
80b600e23232c36577676fa810e4f8367e193a5f390d2d84acfd33f5bf99f332

SHA512
4e6815cdb590b816bdcebed9fcfe37233d52aa3ef1cc9d8e4a25d9d7c0cf58645480d42605392088b57f21d1c5a4b4249c4c7f9372654db407d10c2b36f566ec

Download Submit
memory/2060-19-0x00000000003A0000-0x00000000003DD000-memory.dmp

Filesize
244KB

Download
memory/2060-22-0x00000000003A0000-0x00000000003DD000-memory.dmp

Filesize
244KB

Download
memory/2060-25-0x00000000003A0000-0x00000000003DD000-memory.dmp

Filesize
244KB

Download
memory/2060-32-0x00000000003A0000-0x00000000003DD000-memory.dmp

Filesize
244KB

Download
memory/2500-0-0x0000000000160000-0x000000000019D000-memory.dmp

Filesize
244KB

Download
memory/2500-18-0x0000000000160000-0x000000000019D000-memory.dmp

Filesize
244KB

Download
memory/2500-16-0x0000000000300000-0x000000000033D000-memory.dmp

Filesize
244KB

Download

Analysis

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