urelas | 6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb

General

Target

6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe
Size

336KB
MD5

70c6382e43012fb0d1636bc74bb11f90
SHA1

6d483c4af8d32a91b1b8f8da35fedbb4311769d5
SHA256

6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb
SHA512

801f884cd7b2d13d4b7d50b62cea35f78ca32ebce8ebd983c7f7d75b47eee95055b4007f241ffc82ac9f876507b201eed70e15da7e5507b46fdd324a4dcc9be4
SSDEEP

6144:nvHWrZ+i8/iYiVst4UKVRw8pDrKlGSeNWcx1RsF9gc+XYIcEGC:vHW138/iXWlK885rKlGSekcj66cih

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

218.54.31.226

218.54.31.165

218.54.31.166

Signatures

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

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	atxol.exe

Executes dropped EXE 2 IoCs

pid	Process
2392	atxol.exe
3268	apxog.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 4 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	apxog.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	atxol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 48 IoCs

pid	Process
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe
3268	apxog.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 2392	2488	6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe	82
PID 2488 wrote to memory of 2392	2488	6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe	82
PID 2488 wrote to memory of 2392	2488	6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe	82
PID 2488 wrote to memory of 1644	2488	6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe	83
PID 2488 wrote to memory of 1644	2488	6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe	83
PID 2488 wrote to memory of 1644	2488	6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe	83
PID 2392 wrote to memory of 3268	2392	atxol.exe	94
PID 2392 wrote to memory of 3268	2392	atxol.exe	94
PID 2392 wrote to memory of 3268	2392	atxol.exe	94

C:\Users\Admin\AppData\Local\Temp\6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe
"C:\Users\Admin\AppData\Local\Temp\6e6e918d43bc49be9021b4dd58726fd0ca2c49dd746f31e892bc89e675c26dfb.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2488
- C:\Users\Admin\AppData\Local\Temp\atxol.exe
  "C:\Users\Admin\AppData\Local\Temp\atxol.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Users\Admin\AppData\Local\Temp\apxog.exe
    "C:\Users\Admin\AppData\Local\Temp\apxog.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3268
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\_uinsey.bat

Filesize
340B

MD5
186c049b7bfe1d05489569beb8542172

SHA1
081b9d4c2a1dfc6988b88c233e7bb1916bda1a11

SHA256
aaf49c1874435bc14654efe628e3d3911e35cb520ded70b3f74075e96bbd29df

SHA512
d50c3242dbdd02e023682ce7ee152fdcfc3f296ec5ada7b7c69b9c9e841771f27c58250900692892d5fe442284f86251d8dfba2fb8ae8963d700ad8f104d36e8

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

Filesize
172KB

MD5
f37356cc1b9adbed0f573ea0ad78ebf1

SHA1
781303bb12117713355fecd8c9932175a3ee373e

SHA256
dd069d88dfe31f36352cbfb2c9de6a5648c26df6a90a476c864da846edb287ea

SHA512
727b3584c8b631e00f7d61a573a64a9d5723ce012d16f2fcdf7dc13514156e40b2630c181942b1427581cf5eb845876da2403bbaded7fd429a7184d631bab294

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

Filesize
336KB

MD5
e03c2a33e7ec102ebdba9a86b4f3723e

SHA1
cc01dcf764b2479b1fca5d5c97f45618289fab76

SHA256
ddab3426b6ffa3b35e1e2d522796c180ff4a3f9d47c79b1f077c09b764f32659

SHA512
692602b4b140769cfce150d5cf8f1f80c57914c9b80777f1d0e46c9f717994346baf4e794df983d093c580cb22bc446f0653e4f401393df51c4ae459fa39e366

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

Filesize
512B

MD5
5ce430ef8fe917c70defd2a93b569440

SHA1
eca15b0d8823bb74aaa1e0028372bec7430244b7

SHA256
306d28b8004eee814a86e697f08a3843087705bb17f2515459ab001942368edb

SHA512
c093531b8c08bb985cf6479c8a9a11d67ce258e3e6af46e3ffc538209b474548439eaf722dacc1e609733e5ae855defc3672345e25e73d7202b2c062146a7750

Download Submit
memory/2392-20-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2392-13-0x0000000000FC0000-0x0000000001041000-memory.dmp

Filesize
516KB

Download
memory/2392-14-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2392-21-0x0000000000FC0000-0x0000000001041000-memory.dmp

Filesize
516KB

Download
memory/2392-43-0x0000000000FC0000-0x0000000001041000-memory.dmp

Filesize
516KB

Download
memory/2488-17-0x0000000000F00000-0x0000000000F81000-memory.dmp

Filesize
516KB

Download
memory/2488-0-0x0000000000F00000-0x0000000000F81000-memory.dmp

Filesize
516KB

Download
memory/2488-1-0x00000000009A0000-0x00000000009A1000-memory.dmp

Filesize
4KB

Download
memory/3268-44-0x0000000000BE0000-0x0000000000BE2000-memory.dmp

Filesize
8KB

Download
memory/3268-39-0x0000000000A80000-0x0000000000B19000-memory.dmp

Filesize
612KB

Download
memory/3268-37-0x0000000000A80000-0x0000000000B19000-memory.dmp

Filesize
612KB

Download
memory/3268-46-0x0000000000A80000-0x0000000000B19000-memory.dmp

Filesize
612KB

Download
memory/3268-47-0x0000000000A80000-0x0000000000B19000-memory.dmp

Filesize
612KB

Download

Analysis

Sharing