urelas | 2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb

General

Target

2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe
Size

94KB
MD5

ee8a913f2854262030bddd60c19fb5d3
SHA1

8831086cbcbc6a8d29f47261a79ac113b19f714e
SHA256

2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb
SHA512

7e14a8fcf14cbcaf089b9d092f389c3501e1a03170eb8b56d44753ff7a7bc1627fc053a0b2779baccaa682ee58d25270074980419e86b383f7a9ba783168531f
SSDEEP

1536:nwhq8V9IpPf2lgiIJ4pivJnuNVueC39GdBR3M9cZ:nqV9MziU4piRun7C3CP3MY

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

112.175.88.208

112.175.88.209

112.175.88.207

Signatures

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

Deletes itself 1 IoCs

pid	Process
2644	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2812	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.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	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.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 2752 wrote to memory of 2812	2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe	30
PID 2752 wrote to memory of 2812	2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe	30
PID 2752 wrote to memory of 2812	2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe	30
PID 2752 wrote to memory of 2812	2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe	30
PID 2752 wrote to memory of 2644	2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe	31
PID 2752 wrote to memory of 2644	2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe	31
PID 2752 wrote to memory of 2644	2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe	31
PID 2752 wrote to memory of 2644	2752	2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe	31

C:\Users\Admin\AppData\Local\Temp\2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe
"C:\Users\Admin\AppData\Local\Temp\2b04c0ab05d5fe797909a880c50ba204171bfe8369d5f14adf5becdd40758abb.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2752
- 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:2812
- 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:2644

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
02167b944a214fee3d34f9a7e356dc6a

SHA1
ca5b3f38a7151268726401593eb35f9b67bdde97

SHA256
77fcdadc9ba56daa81edb3f0ef876e38a8c7de56187c28c7d02992cd9e0a243d

SHA512
c8976c66724d737105a66699673052d7bc7f1e1941c91e03f97452aaba714d35b1d55434e950b00c58626b8bcf16186a731cccc503b7ba08f080ead3eaca5817

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

Filesize
338B

MD5
7f5dda12490c1026b9d0348efc1091b5

SHA1
d2b26de097e114d393a8f17eb19867c4e7294924

SHA256
522354d54294b7f6e4e1e6321292d2cb66c13a6b36f460fb8287270dca87ef85

SHA512
b37cb81c7ba92b8b94ccee0aea74f4d7d72f898130e7ca45a8d06977ba82d0af6b3bf2b4598c767d52718c42474b274ec5ae0ed7a5a2f5543eab93eb8df7c8d8

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

Filesize
94KB

MD5
04a83dc1e8ddbae408cfc80534b6e356

SHA1
67b511ec953928f21952239a15e71bf10908833f

SHA256
9ed8850a8175cd70be7442a4d2bee531e6ad2a945e3345b38831ec82dcb2ea41

SHA512
dab7c7f944d35657087f2685d22cb28450657f74b8a920afbe5e8b1f1b3b97cb7c68bfcbbdee1c643a69d07602f1415b18f2e73fb66d9fa73d7d417c066aec84

Download Submit
memory/2752-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2752-17-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2812-9-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2812-20-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2812-22-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2812-29-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

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