urelas | 8352bbe026f6e4c539401b430fa420eb879a6d468f1bbbb2eff151538b16f8c4

General

Target

1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe
Size

508KB
MD5

1e741922a8509217b0fd8bd126cf034a
SHA1

a398f6aced564dbacf62dcab3ab3355b5f4369c2
SHA256

8352bbe026f6e4c539401b430fa420eb879a6d468f1bbbb2eff151538b16f8c4
SHA512

d1a2da57ed3e95b952e40a6bedff9b18fd239d2034629043cb1c0d94dce153a417d1726042f7c09d6dbcf853ebb365337c9d1cf99b63b820bd777e5a2d55ad67
SSDEEP

12288:kdBNKTCqqwXCcdgT89+MvA+BisqYpxHtk:kLjQC+fs0O

Score

10^/10

urelas trojan

Malware Config

Extracted

Family

urelas

C2

1.234.83.146

133.242.129.155

218.54.31.226

218.54.31.165

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan 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

Processes:

1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exegukeb.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	gukeb.exe

Executes dropped EXE 2 IoCs

Processes:

gukeb.exevyhyh.exe

pid process

428 gukeb.exe
4760 vyhyh.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
428	gukeb.exe
4760	vyhyh.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

vyhyh.exe

pid	process
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe
4760	vyhyh.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exegukeb.exe

description	pid	process	target process
PID 1828 wrote to memory of 428	1828	1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe	gukeb.exe
PID 1828 wrote to memory of 428	1828	1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe	gukeb.exe
PID 1828 wrote to memory of 428	1828	1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe	gukeb.exe
PID 1828 wrote to memory of 3004	1828	1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe	cmd.exe
PID 1828 wrote to memory of 3004	1828	1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe	cmd.exe
PID 1828 wrote to memory of 3004	1828	1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe	cmd.exe
PID 428 wrote to memory of 4760	428	gukeb.exe	vyhyh.exe
PID 428 wrote to memory of 4760	428	gukeb.exe	vyhyh.exe
PID 428 wrote to memory of 4760	428	gukeb.exe	vyhyh.exe

C:\Users\Admin\AppData\Local\Temp\1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1e741922a8509217b0fd8bd126cf034a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1828

C:\Users\Admin\AppData\Local\Temp\gukeb.exe
"C:\Users\Admin\AppData\Local\Temp\gukeb.exe"
2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:428

C:\Users\Admin\AppData\Local\Temp\vyhyh.exe
"C:\Users\Admin\AppData\Local\Temp\vyhyh.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:4760

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "
2⤵
PID:3004

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
Filesize
304B

MD5
55c5bd503a5fcf4a4d097cee815150b5

SHA1
84f710f8870676b966d2a691ef200634b9fac458

SHA256
b75081756c0fd381b4e9a215697c4efcbe49abb188c709de1f32595729bcddbb

SHA512
349e0bc3ef00ebc7125f6ec1da228495423567fdf0834171cb20eb50ac62c7296f5d967eebaf3d6dcc300ca524747149620e3265fe1fd69e1b1b556acd4e9462

Download Submit
C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
Filesize
512B

MD5
6083038c0b18863c355e03746e7faa3d

SHA1
c46d96ff75cd0ab6bb351f72144a05a2947343b3

SHA256
f4226217c5e01e5a649d19f32c3468d05402ce3d8391596cb87da1cc19ced27e

SHA512
0428aedd967701ef36136425c8f581088216ee5c540b59f5976ffb1db79438de5b908a88dad17f32231f72d648983faad745e893c9ba3a25f46908ef597aa15a

Download Submit
C:\Users\Admin\AppData\Local\Temp\gukeb.exe
Filesize
508KB

MD5
9849533032be8b3b1f2ab1e4d29d406f

SHA1
8be1e42d8fd0748d6139ee0c65e2622086251c40

SHA256
672df4600cdd5e0193c304cbe9045e54b05b7c10a6568ed967899980649002a8

SHA512
1c11c5db5c6b1d236721ab786c0ddc50b0d82066d3766b02e03622e07f4c57e1e3b41db961159e8a99f858a87ffa411105ca07bb623b6c703c20998a45cc5eaf

Download Submit
C:\Users\Admin\AppData\Local\Temp\vyhyh.exe
Filesize
241KB

MD5
c8da8e0cc56eaa874a87b01d4efe5f1c

SHA1
7e81983bc2ffe1a221a90bdd4e652a44f0fb4c05

SHA256
7cd8495ee3dce828f4895da9ac4cd407f9a2c5fda25a1f536cb411a367ed1443

SHA512
8329043975a7ff6b138d45d2ac245f2937dc9ca8511e4ff4b82dfaa61191b7a341ad53355e340495bbb0cb101a1840a50ce35eed80d2e1e6a0876dd12fbe2165

Download Submit
memory/428-11-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1828-0-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/4760-25-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/4760-24-0x0000000000860000-0x0000000000916000-memory.dmp

Filesize
728KB

Download
memory/4760-27-0x0000000000860000-0x0000000000916000-memory.dmp

Filesize
728KB

Download
memory/4760-28-0x0000000000860000-0x0000000000916000-memory.dmp

Filesize
728KB

Download
memory/4760-29-0x0000000000860000-0x0000000000916000-memory.dmp

Filesize
728KB

Download
memory/4760-30-0x0000000000860000-0x0000000000916000-memory.dmp

Filesize
728KB

Download
memory/4760-31-0x0000000000860000-0x0000000000916000-memory.dmp

Filesize
728KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads