ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4

General

Target

ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe
Size

312KB
MD5

f2bd3ff1f659c85003fe682410d8f307
SHA1

84aa855c60aeadd09117ced1829603da5135797f
SHA256

ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4
SHA512

e7656450e5a8528b053a416acbd44916c5d10775a0206a80718fbc4ce4a1ab105f124f184c1e49e7329d4aa30815557351f9712077265d97f36c152de9d0cada
SSDEEP

3072:9QXGBmOAtI5NQd8VX2auQkflCRU9cM7QJhZ9mUj6uEzEHNiBqoZxC5FSnhaVEP:9jbNQda3rswv65zn7ZXM+

Score

10^/10

evasion persistence spyware stealer

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	seari.exe

Executes dropped EXE 1 IoCs

pid	Process
4696	seari.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.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

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seari = "C:\\Users\\Admin\\seari.exe /b"	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\	seari.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\seari = "C:\\Users\\Admin\\seari.exe /i"	seari.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2436	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe
2436	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe
4696	seari.exe
4696	seari.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2436	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe
4696	seari.exe
4820	OpenWith.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 4696	2436	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe	81
PID 2436 wrote to memory of 4696	2436	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe	81
PID 2436 wrote to memory of 4696	2436	ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe	81

C:\Users\Admin\AppData\Local\Temp\ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe
"C:\Users\Admin\AppData\Local\Temp\ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Users\Admin\seari.exe
  "C:\Users\Admin\seari.exe"
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4696

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4820

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\seari.exe

Filesize
312KB

MD5
f2bd3ff1f659c85003fe682410d8f307

SHA1
84aa855c60aeadd09117ced1829603da5135797f

SHA256
ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4

SHA512
e7656450e5a8528b053a416acbd44916c5d10775a0206a80718fbc4ce4a1ab105f124f184c1e49e7329d4aa30815557351f9712077265d97f36c152de9d0cada

Download Submit
C:\Users\Admin\seari.exe

Filesize
312KB

MD5
f2bd3ff1f659c85003fe682410d8f307

SHA1
84aa855c60aeadd09117ced1829603da5135797f

SHA256
ea033344aad926a25795f8cb5f57d7a062043b2df2c658178c790fea5bf370a4

SHA512
e7656450e5a8528b053a416acbd44916c5d10775a0206a80718fbc4ce4a1ab105f124f184c1e49e7329d4aa30815557351f9712077265d97f36c152de9d0cada

Download Submit
memory/2436-134-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/2436-141-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4696-140-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4696-142-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads