f0cd7710ff81d06494b7130e510dbdd80503aa290be1cc845f465c068301747c

General

Target

a22e658934911479aa3e867fbd6d07b6.exe
Size

505KB
MD5

a22e658934911479aa3e867fbd6d07b6
SHA1

620d97ef5a4122a47ce90bf1f3493bf818ccd7dd
SHA256

f0cd7710ff81d06494b7130e510dbdd80503aa290be1cc845f465c068301747c
SHA512

ce359d4e0f82836396859e05d7285495a4a6512a9d0c8b773936295f41a5d9d7f79ed6eb55ef90ae3d003a8afd51624382a7fce0ac8fd4e76e7a33eb6f3ae88e

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
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
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

11 ip-api.com

flow	ioc
11	ip-api.com

Checks processor information in registry 2 TTPs 7 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

a22e658934911479aa3e867fbd6d07b6.exefirefox.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	a22e658934911479aa3e867fbd6d07b6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	a22e658934911479aa3e867fbd6d07b6.exe

Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings firefox.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

a22e658934911479aa3e867fbd6d07b6.exe

pid	process
816	a22e658934911479aa3e867fbd6d07b6.exe
816	a22e658934911479aa3e867fbd6d07b6.exe
816	a22e658934911479aa3e867fbd6d07b6.exe
816	a22e658934911479aa3e867fbd6d07b6.exe
816	a22e658934911479aa3e867fbd6d07b6.exe
816	a22e658934911479aa3e867fbd6d07b6.exe
816	a22e658934911479aa3e867fbd6d07b6.exe
816	a22e658934911479aa3e867fbd6d07b6.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

firefox.exe

description pid process

Token: SeDebugPrivilege 2272 firefox.exe
Token: SeDebugPrivilege 2272 firefox.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

firefox.exe

pid process

2272 firefox.exe
2272 firefox.exe
2272 firefox.exe
2272 firefox.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

firefox.exe

pid process

2272 firefox.exe
2272 firefox.exe
2272 firefox.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

2272 firefox.exe

description	pid	process
Token: SeDebugPrivilege	2272	firefox.exe
Token: SeDebugPrivilege	2272	firefox.exe

pid	process
2272	firefox.exe
2272	firefox.exe
2272	firefox.exe
2272	firefox.exe

pid	process
2272	firefox.exe
2272	firefox.exe
2272	firefox.exe

pid	process
2272	firefox.exe

Suspicious use of WriteProcessMemory 140 IoCs

Processes:

firefox.exefirefox.exe

description	pid	process	target process
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 516 wrote to memory of 2272	516	firefox.exe	firefox.exe
PID 2272 wrote to memory of 4032	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 4032	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 588	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe
PID 2272 wrote to memory of 1672	2272	firefox.exe	firefox.exe

C:\Users\Admin\AppData\Local\Temp\a22e658934911479aa3e867fbd6d07b6.exe
"C:\Users\Admin\AppData\Local\Temp\a22e658934911479aa3e867fbd6d07b6.exe"
1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:816

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:516

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2272

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2272.0.813215836\592347973" -parentBuildID 20200403170909 -prefsHandle 1528 -prefMapHandle 1492 -prefsLen 1 -prefMapSize 219631 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2272 "\\.\pipe\gecko-crash-server-pipe.2272" 1628 gpu
3⤵
PID:4032

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2272.3.765795524\1496517345" -childID 1 -isForBrowser -prefsHandle 2268 -prefMapHandle 2264 -prefsLen 156 -prefMapSize 219631 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2272 "\\.\pipe\gecko-crash-server-pipe.2272" 2276 tab
3⤵
PID:588

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2272.13.1031593898\788780130" -childID 2 -isForBrowser -prefsHandle 3364 -prefMapHandle 2232 -prefsLen 7013 -prefMapSize 219631 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2272 "\\.\pipe\gecko-crash-server-pipe.2272" 3376 tab
3⤵
PID:1672

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2272.20.1541393951\151048217" -childID 3 -isForBrowser -prefsHandle 4492 -prefMapHandle 4100 -prefsLen 7941 -prefMapSize 219631 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2272 "\\.\pipe\gecko-crash-server-pipe.2272" 4432 tab
3⤵
PID:3392

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/588-8-0x0000000000000000-mapping.dmp

Download
memory/816-2-0x0000000006A70000-0x0000000006A71000-memory.dmp

Filesize
4KB

Download
memory/816-3-0x0000000006A10000-0x0000000006A66000-memory.dmp

Filesize
344KB

Download
memory/816-4-0x0000000006A70000-0x0000000006AF9000-memory.dmp

Filesize
548KB

Download
memory/816-5-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1672-9-0x0000000000000000-mapping.dmp

Download
memory/2272-6-0x0000000000000000-mapping.dmp

Download
memory/3392-10-0x0000000000000000-mapping.dmp

Download
memory/4032-7-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads