50a16d5e07f5877c21f7a924941bd042211fd2cd869a0d7b69b1c7e1b13c66e8

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15/04/2024, 09:41

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General

Target

OmegaX/OmegaX.exe
Size

868KB
MD5

2afd4f91c0ccce5ae9fb4140c1c73c74
SHA1

c824626dc66b67cc8fbf4e706bd896b380c19dac
SHA256

82ffca06810c9367b072ef3a03828c9ac7024e23d7ddda7257905135a51c1ae2
SHA512

ade1023938b7fd1d2ff088c7bf26cd359e4a42e2f50cce46890136b7a34f9af8695a06082cd4dd21a9c385adba16d563a5f14a1bc3360ee12d17c3732c3bfa85
SSDEEP

24576:ZXuRMH2rcqivkRYgQ/jGdfFW4pOa1DRnA1X0:5uu2rcqWkOgOGd7pO0A1X0

Score

7^/10

Malware Config

Signatures

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral9/memory/2956-0-0x0000000001050000-0x0000000001130000-memory.dmp	net_reactor

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
4	pastebin.com

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2468	2956	WerFault.exe	27

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2956	OmegaX.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 2468	2956	OmegaX.exe	28
PID 2956 wrote to memory of 2468	2956	OmegaX.exe	28
PID 2956 wrote to memory of 2468	2956	OmegaX.exe	28
PID 2956 wrote to memory of 2468	2956	OmegaX.exe	28

C:\Users\Admin\AppData\Local\Temp\OmegaX\OmegaX.exe
"C:\Users\Admin\AppData\Local\Temp\OmegaX\OmegaX.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2956 -s 1676
  2⤵
  - Program crash
  PID:2468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6C22.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
memory/2956-0-0x0000000001050000-0x0000000001130000-memory.dmp

Filesize
896KB

Download
memory/2956-1-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2956-2-0x0000000000B40000-0x0000000000B80000-memory.dmp

Filesize
256KB

Download
memory/2956-3-0x0000000000F40000-0x0000000000FDC000-memory.dmp

Filesize
624KB

Download
memory/2956-41-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2956-42-0x0000000000B40000-0x0000000000B80000-memory.dmp

Filesize
256KB

Download