urelas | ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b

General

Target

ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe
Size

94KB
MD5

e9fb6d14e584d96eae44b8d9a380caa6
SHA1

611d3f60f2dbb46a727e459da37c0555cf311373
SHA256

ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b
SHA512

cfa7629271dbf5adc9ea587162d9a6f7f9eef9729f40102136032277987fca2b655b57792df119b7d0ddbbb7b8c51699ee78f1ec3fd6b2b806b45bef7bba820b
SSDEEP

1536:nwhq8V9IpPf2lgiIJ4pivJnuNVueC39GdBR3M9cH:nqV9MziU4piRun7C3CP3M0

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

Processes:

cmd.exe

pid process

2372 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

huter.exe

pid process

2544 huter.exe
Loads dropped DLL 1 IoCs

Processes:

ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe

pid process

1048 ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2372	cmd.exe

pid	process
2544	huter.exe

pid	process
1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe

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

Processes:

ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exehuter.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.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

Processes:

ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe

description	pid	process	target process
PID 1048 wrote to memory of 2544	1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe	huter.exe
PID 1048 wrote to memory of 2544	1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe	huter.exe
PID 1048 wrote to memory of 2544	1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe	huter.exe
PID 1048 wrote to memory of 2544	1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe	huter.exe
PID 1048 wrote to memory of 2372	1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe	cmd.exe
PID 1048 wrote to memory of 2372	1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe	cmd.exe
PID 1048 wrote to memory of 2372	1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe	cmd.exe
PID 1048 wrote to memory of 2372	1048	ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe
"C:\Users\Admin\AppData\Local\Temp\ede30f30c5ec0f59425d89815c4c13fdd5fa415eb098bf9ad050ef6048cb4d5b.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1048
- 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:2544
- 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:2372

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
02167b944a214fee3d34f9a7e356dc6a

SHA1
ca5b3f38a7151268726401593eb35f9b67bdde97

SHA256
77fcdadc9ba56daa81edb3f0ef876e38a8c7de56187c28c7d02992cd9e0a243d

SHA512
c8976c66724d737105a66699673052d7bc7f1e1941c91e03f97452aaba714d35b1d55434e950b00c58626b8bcf16186a731cccc503b7ba08f080ead3eaca5817

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

Filesize
338B

MD5
da552062f67a34fb26d883ef7cf8edf6

SHA1
3acd2e998cdcddce586307425d2adcbb37d9703a

SHA256
98ce4039545b3002fcf885b8e68df45ee96c13667d6f7c07e2bcbe9f0c24238c

SHA512
771d35e7cc4666a5ec5519be96536b7ac6877d92c74089f26e0f97b8d3adcebe62c0a48bcc91f52d1b570b84c27b20bee2af80fec81117c3cded5c16cf0abb03

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

Filesize
94KB

MD5
cc9f0078e567d3e07cfa475b77e847c4

SHA1
ed3edba89be7ade9e1888ae0196b007a80f7ab5b

SHA256
76fa5487bb1c83c58a4c09456b6f3ad1de24a6452b79f4204dcb61860f3fc0fa

SHA512
4a214eb93841c8cf2c28aabc8ed6d382a03bbfd4ce0f7674862438f8ef690f7dcab4a2a465190119c049cb0e45d213b1d00318506c9dfcaee311a7e1715e5dcd

Download Submit
memory/1048-0-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1048-6-0x0000000002580000-0x00000000025B6000-memory.dmp

Filesize
216KB

Download
memory/1048-18-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2544-21-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2544-23-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2544-30-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

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