aurora | 471d501162e2a5cb6aab3f4f5362ff843d05ef9f20d9fd7ea29733d3a9875747

General

Target

5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe
Size

3.6MB
MD5

36fd273ea7607d3a203f257f4e2649ed
SHA1

5e243f79ecb539d0d1f75fce7ddfedeccee70a48
SHA256

471d501162e2a5cb6aab3f4f5362ff843d05ef9f20d9fd7ea29733d3a9875747
SHA512

cf81163bc6d1f1141130fbe70944387b97d322afe837ad21a88a0be8f9fd87615bd7022cc572b1783871cc99f224258bae75855e805c733793b723ba0483597d
SSDEEP

98304:VQF9SqUKUehGS26Ish7MUTjA+1VFnqWXvqaY4:VSSzMGS26x1MUTM+/Fh

Score

10^/10

aurora persistence spyware stealer

Malware Config

Extracted

Family

aurora

C2

45.9.74.11:8081

Signatures

Aurora
Aurora is a crypto wallet stealer written in Golang.
stealer aurora

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:

voiceadequovl.exevoiceadequovl.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	voiceadequovl.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	voiceadequovl.exe

Executes dropped EXE 3 IoCs

Processes:

voiceadequovl.exevoiceadequovl.exevoiceadequovl.exe

pid process

5100 voiceadequovl.exe
3596 voiceadequovl.exe
696 voiceadequovl.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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
5100	voiceadequovl.exe
3596	voiceadequovl.exe
696	voiceadequovl.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe
Key created	\REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce	5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

voiceadequovl.exe

description pid process target process

PID 3596 set thread context of 696 3596 voiceadequovl.exe voiceadequovl.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exe

pid process

3656 powershell.exe
3656 powershell.exe
1232 powershell.exe
1232 powershell.exe

description	pid	process	target process
PID 3596 set thread context of 696	3596	voiceadequovl.exe	voiceadequovl.exe

pid	process
3656	powershell.exe
3656	powershell.exe
1232	powershell.exe
1232	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

voiceadequovl.exepowershell.exepowershell.exewmic.exeWMIC.exe

description	pid	process
Token: SeDebugPrivilege	3596	voiceadequovl.exe
Token: SeDebugPrivilege	3656	powershell.exe
Token: SeDebugPrivilege	1232	powershell.exe
Token: SeIncreaseQuotaPrivilege	2552	wmic.exe
Token: SeSecurityPrivilege	2552	wmic.exe
Token: SeTakeOwnershipPrivilege	2552	wmic.exe
Token: SeLoadDriverPrivilege	2552	wmic.exe
Token: SeSystemProfilePrivilege	2552	wmic.exe
Token: SeSystemtimePrivilege	2552	wmic.exe
Token: SeProfSingleProcessPrivilege	2552	wmic.exe
Token: SeIncBasePriorityPrivilege	2552	wmic.exe
Token: SeCreatePagefilePrivilege	2552	wmic.exe
Token: SeBackupPrivilege	2552	wmic.exe
Token: SeRestorePrivilege	2552	wmic.exe
Token: SeShutdownPrivilege	2552	wmic.exe
Token: SeDebugPrivilege	2552	wmic.exe
Token: SeSystemEnvironmentPrivilege	2552	wmic.exe
Token: SeRemoteShutdownPrivilege	2552	wmic.exe
Token: SeUndockPrivilege	2552	wmic.exe
Token: SeManageVolumePrivilege	2552	wmic.exe
Token: 33	2552	wmic.exe
Token: 34	2552	wmic.exe
Token: 35	2552	wmic.exe
Token: 36	2552	wmic.exe
Token: SeIncreaseQuotaPrivilege	2552	wmic.exe
Token: SeSecurityPrivilege	2552	wmic.exe
Token: SeTakeOwnershipPrivilege	2552	wmic.exe
Token: SeLoadDriverPrivilege	2552	wmic.exe
Token: SeSystemProfilePrivilege	2552	wmic.exe
Token: SeSystemtimePrivilege	2552	wmic.exe
Token: SeProfSingleProcessPrivilege	2552	wmic.exe
Token: SeIncBasePriorityPrivilege	2552	wmic.exe
Token: SeCreatePagefilePrivilege	2552	wmic.exe
Token: SeBackupPrivilege	2552	wmic.exe
Token: SeRestorePrivilege	2552	wmic.exe
Token: SeShutdownPrivilege	2552	wmic.exe
Token: SeDebugPrivilege	2552	wmic.exe
Token: SeSystemEnvironmentPrivilege	2552	wmic.exe
Token: SeRemoteShutdownPrivilege	2552	wmic.exe
Token: SeUndockPrivilege	2552	wmic.exe
Token: SeManageVolumePrivilege	2552	wmic.exe
Token: 33	2552	wmic.exe
Token: 34	2552	wmic.exe
Token: 35	2552	wmic.exe
Token: 36	2552	wmic.exe
Token: SeIncreaseQuotaPrivilege	2248	WMIC.exe
Token: SeSecurityPrivilege	2248	WMIC.exe
Token: SeTakeOwnershipPrivilege	2248	WMIC.exe
Token: SeLoadDriverPrivilege	2248	WMIC.exe
Token: SeSystemProfilePrivilege	2248	WMIC.exe
Token: SeSystemtimePrivilege	2248	WMIC.exe
Token: SeProfSingleProcessPrivilege	2248	WMIC.exe
Token: SeIncBasePriorityPrivilege	2248	WMIC.exe
Token: SeCreatePagefilePrivilege	2248	WMIC.exe
Token: SeBackupPrivilege	2248	WMIC.exe
Token: SeRestorePrivilege	2248	WMIC.exe
Token: SeShutdownPrivilege	2248	WMIC.exe
Token: SeDebugPrivilege	2248	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2248	WMIC.exe
Token: SeRemoteShutdownPrivilege	2248	WMIC.exe
Token: SeUndockPrivilege	2248	WMIC.exe
Token: SeManageVolumePrivilege	2248	WMIC.exe
Token: 33	2248	WMIC.exe
Token: 34	2248	WMIC.exe

Suspicious use of WriteProcessMemory 41 IoCs

Processes:

5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exevoiceadequovl.exevoiceadequovl.execmd.exevoiceadequovl.execmd.execmd.exe

description	pid	process	target process
PID 976 wrote to memory of 5100	976	5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe	voiceadequovl.exe
PID 976 wrote to memory of 5100	976	5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe	voiceadequovl.exe
PID 976 wrote to memory of 5100	976	5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe	voiceadequovl.exe
PID 5100 wrote to memory of 3596	5100	voiceadequovl.exe	voiceadequovl.exe
PID 5100 wrote to memory of 3596	5100	voiceadequovl.exe	voiceadequovl.exe
PID 5100 wrote to memory of 3596	5100	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 3656	3596	voiceadequovl.exe	powershell.exe
PID 3596 wrote to memory of 3656	3596	voiceadequovl.exe	powershell.exe
PID 3596 wrote to memory of 3656	3596	voiceadequovl.exe	powershell.exe
PID 3596 wrote to memory of 3216	3596	voiceadequovl.exe	cmd.exe
PID 3596 wrote to memory of 3216	3596	voiceadequovl.exe	cmd.exe
PID 3596 wrote to memory of 3216	3596	voiceadequovl.exe	cmd.exe
PID 3216 wrote to memory of 1232	3216	cmd.exe	powershell.exe
PID 3216 wrote to memory of 1232	3216	cmd.exe	powershell.exe
PID 3216 wrote to memory of 1232	3216	cmd.exe	powershell.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 3596 wrote to memory of 696	3596	voiceadequovl.exe	voiceadequovl.exe
PID 696 wrote to memory of 2552	696	voiceadequovl.exe	wmic.exe
PID 696 wrote to memory of 2552	696	voiceadequovl.exe	wmic.exe
PID 696 wrote to memory of 2552	696	voiceadequovl.exe	wmic.exe
PID 696 wrote to memory of 4980	696	voiceadequovl.exe	cmd.exe
PID 696 wrote to memory of 4980	696	voiceadequovl.exe	cmd.exe
PID 696 wrote to memory of 4980	696	voiceadequovl.exe	cmd.exe
PID 4980 wrote to memory of 2248	4980	cmd.exe	WMIC.exe
PID 4980 wrote to memory of 2248	4980	cmd.exe	WMIC.exe
PID 4980 wrote to memory of 2248	4980	cmd.exe	WMIC.exe
PID 696 wrote to memory of 2580	696	voiceadequovl.exe	cmd.exe
PID 696 wrote to memory of 2580	696	voiceadequovl.exe	cmd.exe
PID 696 wrote to memory of 2580	696	voiceadequovl.exe	cmd.exe
PID 2580 wrote to memory of 2156	2580	cmd.exe	WMIC.exe
PID 2580 wrote to memory of 2156	2580	cmd.exe	WMIC.exe
PID 2580 wrote to memory of 2156	2580	cmd.exe	WMIC.exe

C:\Users\Admin\AppData\Local\Temp\5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe
"C:\Users\Admin\AppData\Local\Temp\5e243f79ecb539d0d1f75fce7ddfedeccee70a48.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:976

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\voiceadequovl.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\voiceadequovl.exe
2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5100

C:\Users\Admin\AppData\Roaming\Voice\voiceadequovl.exe
"C:\Users\Admin\AppData\Roaming\Voice\voiceadequovl.exe"
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3596

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMwA1AA==
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3656

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c powershell -ENC cwBlAHQALQBtAHAAcAByAGUAZgBlAHIAZQBuAGMAZQAgAC0AZQB4AGMAbAB1AHMAaQBvAG4AcABhAHQAaAAgAEMAOgBcAA==
4⤵
- Suspicious use of WriteProcessMemory
PID:3216

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -ENC cwBlAHQALQBtAHAAcAByAGUAZgBlAHIAZQBuAGMAZQAgAC0AZQB4AGMAbAB1AHMAaQBvAG4AcABhAHQAaAAgAEMAOgBcAA==
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1232

C:\Users\Admin\AppData\Roaming\Voice\voiceadequovl.exe
C:\Users\Admin\AppData\Roaming\Voice\voiceadequovl.exe
4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:696

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic os get Caption
5⤵
- Suspicious use of AdjustPrivilegeToken
PID:2552

C:\Windows\SysWOW64\cmd.exe
cmd /C "wmic path win32_VideoController get name"
5⤵
- Suspicious use of WriteProcessMemory
PID:4980

C:\Windows\SysWOW64\Wbem\WMIC.exe
wmic path win32_VideoController get name
6⤵
- Suspicious use of AdjustPrivilegeToken
PID:2248

C:\Windows\SysWOW64\cmd.exe
cmd /C "wmic cpu get name"
5⤵
- Suspicious use of WriteProcessMemory
PID:2580

C:\Windows\SysWOW64\Wbem\WMIC.exe
wmic cpu get name
6⤵
PID:2156

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize
1KB

MD5
4280e36a29fa31c01e4d8b2ba726a0d8

SHA1
c485c2c9ce0a99747b18d899b71dfa9a64dabe32

SHA256
e2486a1bdcba80dad6dd6210d7374bd70ae196a523c06ceda71370fd3ea78359

SHA512
494fe5f0ade03669e5830bed93c964d69b86629440148d7b0881cf53203fd89443ebff9b4d1ee9d96244f62af6edede622d9eacba37f80f389a0d522e4ad4ea4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Filesize
53KB

MD5
06ad34f9739c5159b4d92d702545bd49

SHA1
9152a0d4f153f3f40f7e606be75f81b582ee0c17

SHA256
474813b625f00710f29fa3b488235a6a22201851efb336bddf60d7d24a66bfba

SHA512
c272cd28ae164d465b779163ba9eca6a28261376414c6bbdfbd9f2128adb7f7ff1420e536b4d6000d0301ded2ec9036bc5c657588458bff41f176bdce8d74f92

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
16KB

MD5
410382023093afd8a05b12ae65294562

SHA1
38815f665ada50db0a002ddcc8e8c00b5d31d98d

SHA256
ecac7065eec0f965d465952a30c73e54068bf92347a0d822cba4623f6d5b3831

SHA512
8959731f6b6fa39c0534af1726d28a327ef63a4bdb2f14bedd3965f7dc93b7d3a6ba86e6bfbfd5e9983b9edd13fda8a3b77e7e6309534fd73483af52d5016795

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\voiceadequovl.exe
Filesize
365.5MB

MD5
ba50f2bca86ba947a8d2035bb9b35123

SHA1
a542b5c5d41174dc2475a219978123b7d14f958f

SHA256
17790c5c071280462ed8e617fd2edfff5bf0f40fb9add57f866f058fdbf24cb5

SHA512
08fdb619e411247c571710bc47df2463c95dc2fee82025e548b65ff1a3e4a53e663fafec9bcc5cc234f32211b25f6f9472786c1be543eb71629f32ec09f04379

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\voiceadequovl.exe
Filesize
365.5MB

MD5
ba50f2bca86ba947a8d2035bb9b35123

SHA1
a542b5c5d41174dc2475a219978123b7d14f958f

SHA256
17790c5c071280462ed8e617fd2edfff5bf0f40fb9add57f866f058fdbf24cb5

SHA512
08fdb619e411247c571710bc47df2463c95dc2fee82025e548b65ff1a3e4a53e663fafec9bcc5cc234f32211b25f6f9472786c1be543eb71629f32ec09f04379

Download Submit
C:\Users\Admin\AppData\Roaming\Voice\voiceadequovl.exe
Filesize
369.8MB

MD5
14a9737eb666769fee7c28a00eb14e82

SHA1
ab8f2279f13a546fc32233a4da0855660fb07ec0

SHA256
a5fda7973fc4b9cf7fa14943302c0b6cd81c7615105ab0031e20fc5ed2a2396a

SHA512
973d5236da1979d31376d55f6b304fa166835d99a4574e3345e25ebed5b492cf9a3ae3f0a800d137fa8756288684b6d5c07ff97c8e5c2cbb698585f09373e9e7

Download Submit
C:\Users\Admin\AppData\Roaming\Voice\voiceadequovl.exe
Filesize
369.8MB

MD5
14a9737eb666769fee7c28a00eb14e82

SHA1
ab8f2279f13a546fc32233a4da0855660fb07ec0

SHA256
a5fda7973fc4b9cf7fa14943302c0b6cd81c7615105ab0031e20fc5ed2a2396a

SHA512
973d5236da1979d31376d55f6b304fa166835d99a4574e3345e25ebed5b492cf9a3ae3f0a800d137fa8756288684b6d5c07ff97c8e5c2cbb698585f09373e9e7

Download Submit
C:\Users\Admin\AppData\Roaming\Voice\voiceadequovl.exe
Filesize
369.8MB

MD5
14a9737eb666769fee7c28a00eb14e82

SHA1
ab8f2279f13a546fc32233a4da0855660fb07ec0

SHA256
a5fda7973fc4b9cf7fa14943302c0b6cd81c7615105ab0031e20fc5ed2a2396a

SHA512
973d5236da1979d31376d55f6b304fa166835d99a4574e3345e25ebed5b492cf9a3ae3f0a800d137fa8756288684b6d5c07ff97c8e5c2cbb698585f09373e9e7

Download Submit
memory/696-172-0x0000000000400000-0x0000000000731000-memory.dmp

Filesize
3.2MB

Download
memory/696-151-0x0000000000400000-0x0000000000731000-memory.dmp

Filesize
3.2MB

Download
memory/696-157-0x0000000000400000-0x0000000000731000-memory.dmp

Filesize
3.2MB

Download
memory/696-155-0x0000000000400000-0x0000000000731000-memory.dmp

Filesize
3.2MB

Download
memory/696-150-0x0000000000000000-mapping.dmp

Download
memory/1232-162-0x0000000075110000-0x000000007515C000-memory.dmp

Filesize
304KB

Download
memory/1232-171-0x0000000007EC0000-0x0000000007EC8000-memory.dmp

Filesize
32KB

Download
memory/1232-170-0x0000000007ED0000-0x0000000007EEA000-memory.dmp

Filesize
104KB

Download
memory/1232-149-0x0000000000000000-mapping.dmp

Download
memory/1232-169-0x0000000007C60000-0x0000000007C6E000-memory.dmp

Filesize
56KB

Download
memory/1232-168-0x0000000007F20000-0x0000000007FB6000-memory.dmp

Filesize
600KB

Download
memory/1232-166-0x0000000007D30000-0x0000000007D3A000-memory.dmp

Filesize
40KB

Download
memory/1232-163-0x0000000005670000-0x000000000568E000-memory.dmp

Filesize
120KB

Download
memory/1232-161-0x0000000005690000-0x00000000056C2000-memory.dmp

Filesize
200KB

Download
memory/2156-167-0x0000000000000000-mapping.dmp

Download
memory/2248-164-0x0000000000000000-mapping.dmp

Download
memory/2552-159-0x0000000000000000-mapping.dmp

Download
memory/2580-165-0x0000000000000000-mapping.dmp

Download
memory/3216-148-0x0000000000000000-mapping.dmp

Download
memory/3596-138-0x0000000000ED0000-0x0000000001644000-memory.dmp

Filesize
7.5MB

Download
memory/3596-135-0x0000000000000000-mapping.dmp

Download
memory/3596-139-0x0000000007590000-0x00000000075B2000-memory.dmp

Filesize
136KB

Download
memory/3656-146-0x0000000007930000-0x0000000007FAA000-memory.dmp

Filesize
6.5MB

Download
memory/3656-141-0x0000000002970000-0x00000000029A6000-memory.dmp

Filesize
216KB

Download
memory/3656-142-0x0000000005640000-0x0000000005C68000-memory.dmp

Filesize
6.2MB

Download
memory/3656-143-0x0000000005510000-0x0000000005576000-memory.dmp

Filesize
408KB

Download
memory/3656-144-0x0000000005C70000-0x0000000005CD6000-memory.dmp

Filesize
408KB

Download
memory/3656-145-0x00000000062A0000-0x00000000062BE000-memory.dmp

Filesize
120KB

Download
memory/3656-140-0x0000000000000000-mapping.dmp

Download
memory/3656-147-0x0000000006740000-0x000000000675A000-memory.dmp

Filesize
104KB

Download
memory/4980-160-0x0000000000000000-mapping.dmp

Download
memory/5100-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads