urelas | 3b519f8a0e98fcb6cb777b8ffc9627b2635d0175fb9da634d0dd0d6b7eb100ba

General

Target

063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe
Size

77KB
MD5

063638ed39f8c0eeebcd6e9615897640
SHA1

2eb066d5b25e9d79fde925338ea594f224031b36
SHA256

3b519f8a0e98fcb6cb777b8ffc9627b2635d0175fb9da634d0dd0d6b7eb100ba
SHA512

483ee441cf867787d4ea59d26901327a034633274ab664affae78b7913e120404c8fccd4ee53fdcbc56b83da759945b93a6583aceeee3809ce262b8ee5baad4e
SSDEEP

1536:9HxkDvWdB7O9dKymMyCMGni2Lz1LaRQLDE:9RkjWjK9ABpGzlaRQL

Score

10^/10

urelas trojan upx

Malware Config

Extracted

Family

urelas

C2

218.54.47.77

218.54.47.74

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan urelas

Deletes itself 1 IoCs

pid	Process
2988	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2368	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1096-0-0x0000000000150000-0x0000000000181000-memory.dmp	upx
behavioral1/files/0x003500000001567f-4.dat	upx
behavioral1/memory/2368-10-0x0000000001350000-0x0000000001381000-memory.dmp	upx
behavioral1/memory/1096-19-0x0000000000150000-0x0000000000181000-memory.dmp	upx
behavioral1/memory/2368-22-0x0000000001350000-0x0000000001381000-memory.dmp	upx
behavioral1/memory/2368-24-0x0000000001350000-0x0000000001381000-memory.dmp	upx
behavioral1/memory/2368-27-0x0000000001350000-0x0000000001381000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1096 wrote to memory of 2368	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	28
PID 1096 wrote to memory of 2368	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	28
PID 1096 wrote to memory of 2368	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	28
PID 1096 wrote to memory of 2368	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	28
PID 1096 wrote to memory of 2368	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	28
PID 1096 wrote to memory of 2368	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	28
PID 1096 wrote to memory of 2368	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	28
PID 1096 wrote to memory of 2988	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	29
PID 1096 wrote to memory of 2988	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	29
PID 1096 wrote to memory of 2988	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	29
PID 1096 wrote to memory of 2988	1096	063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe	29

C:\Users\Admin\AppData\Local\Temp\063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\063638ed39f8c0eeebcd6e9615897640_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\huter.exe
  "C:\Users\Admin\AppData\Local\Temp\huter.exe"
  2⤵
  - Executes dropped EXE
  PID:2368
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
  2⤵
  - Deletes itself
  PID:2988

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

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
55d2fdd1432483e3ba86ebeccfe130b6

SHA1
7280b14d708800fd15303b2caa8628a0fbd7aa08

SHA256
5cfd1668ec0e5f3b5f8d04e54091d6f173bede6e6f9bb418819fd550095139fb

SHA512
36fd81128552356672b52936699c5e6362268c8131857e778e02a6862600c4feb20d13063d5f838e0887cb5083c648d39fe07faffba18c26387760752f9dd1f3

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

Filesize
304B

MD5
5550843f4dca20c83e5a53f7a733d950

SHA1
7efb7eaf928e9e663f6de0cbad36ad1ea996979b

SHA256
ced4cd4404f20dd46812b1a6947bd9c749403784f55b6aafb63263d67823cc6c

SHA512
d8353c56f4ce73bdaeaed173b2ab4fb839c4a4e6239cd4aac554c7a4f7528d5089eec301055c0dac9a3f4edc9b07e62473caaf716e0280a9ba8c2a140576be7d

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

Filesize
77KB

MD5
fc0c3cfa60e97fd6715321567d73c975

SHA1
07939bf7791a39770f82477cfa91fb067961af3f

SHA256
0abc077ded06cbc52407f1e6f10b228cee4108a3bb4c706948015eef7216eb24

SHA512
81d7e4f0221290b82f730c6417c3e2e76eea80d7813d5bd6eb732d7ad2bc95bb7ae0e0a714fa1f736cb2dfac29bae47a1d43ab5f7d81c44fb77f9ebc178d929a

Download Submit
memory/1096-0-0x0000000000150000-0x0000000000181000-memory.dmp

Filesize
196KB

Download
memory/1096-9-0x0000000000350000-0x0000000000381000-memory.dmp

Filesize
196KB

Download
memory/1096-19-0x0000000000150000-0x0000000000181000-memory.dmp

Filesize
196KB

Download
memory/2368-10-0x0000000001350000-0x0000000001381000-memory.dmp

Filesize
196KB

Download
memory/2368-22-0x0000000001350000-0x0000000001381000-memory.dmp

Filesize
196KB

Download
memory/2368-24-0x0000000001350000-0x0000000001381000-memory.dmp

Filesize
196KB

Download
memory/2368-27-0x0000000001350000-0x0000000001381000-memory.dmp

Filesize
196KB

Download

Analysis

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