elysiumstealer | 98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4

General

Target

98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe
Size

230KB
MD5

c433ffd7b11f3871d538dde5ec0bd368
SHA1

9b9fea34a9be4602415abc7dd525f12ce8c2a527
SHA256

98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4
SHA512

05bfa210189a18b2cf570b5f319421381ed93d63e54ef3beb11235bbc19aaf748df00e1922db1cc703489fe334f003fc52106ce4eb6627488bc8687c97109d46

Score

10^/10

elysiumstealer discovery spyware stealer

Malware Config

Signatures

ElysiumStealer
ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.
stealer elysiumstealer

ElysiumStealer Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1624-130-0x0000000000400000-0x0000000000440000-memory.dmp	elysiumstealer

ElysiumStealer Support DLL 1 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\NativePRo.dll	elysiumstealer_dll

Loads dropped DLL 1 IoCs

Processes:

98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe

pid process

1624 98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

460 1624 WerFault.exe 98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe

pid process

1624 98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe

description pid process

Token: SeDebugPrivilege 1624 98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe

pid	process
1624	98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe

pid	pid_target	process	target process
460	1624	WerFault.exe	98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe

pid	process
1624	98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe

description	pid	process
Token: SeDebugPrivilege	1624	98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe

C:\Users\Admin\AppData\Local\Temp\98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe
"C:\Users\Admin\AppData\Local\Temp\98cef65471f42aa6bf548100eded72295a547357c0dbd1d22cc02cc9eb3402f4.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1624 -s 1820
  2⤵
  - Program crash
  PID:460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1624 -ip 1624
1⤵
PID:2024

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\NativePRo.dll

Filesize
40KB

MD5
94173de2e35aa8d621fc1c4f54b2a082

SHA1
fbb2266ee47f88462560f0370edb329554cd5869

SHA256
7e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f

SHA512
cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798

Download Submit
memory/1624-130-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1624-132-0x0000000007C50000-0x0000000007CB6000-memory.dmp

Filesize
408KB

Download
memory/1624-133-0x0000000007D60000-0x0000000007DF2000-memory.dmp

Filesize
584KB

Download
memory/1624-134-0x00000000086B0000-0x0000000008C54000-memory.dmp

Filesize
5.6MB

Download
memory/1624-136-0x0000000004F00000-0x0000000004F9C000-memory.dmp

Filesize
624KB

Download
memory/1624-135-0x0000000008DB0000-0x0000000008E00000-memory.dmp

Filesize
320KB

Download

Analysis

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