da9c1b1ead104b546de4b49463c35e2f846a00c326c7bb307bc7515c593025a7

Analysis

max time kernel
144s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
12-08-2022 12:40

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General

Target

tmp.exe
Size

367KB
MD5

aa979a2bca63f039582ed76b0c7e5133
SHA1

5445e4449f1d6e343dab38149cbc7453ae243782
SHA256

da9c1b1ead104b546de4b49463c35e2f846a00c326c7bb307bc7515c593025a7
SHA512

93266cfff68bd6f513937e0336a6e93630409ef2fcd7343e6c506aee44139f2f344023244e55a0cda02d78d7ae92f6c108b03f91c508af7619f3c5ef6104979b

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

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
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

2308 4248 WerFault.exe tmp.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

tmp.exe

pid process

4248 tmp.exe
4248 tmp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

tmp.exe

description pid process

Token: SeDebugPrivilege 4248 tmp.exe

pid	pid_target	process	target process
2308	4248	WerFault.exe	tmp.exe

pid	process
4248	tmp.exe
4248	tmp.exe

description	pid	process
Token: SeDebugPrivilege	4248	tmp.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 1108
2⤵
- Program crash
PID:2308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4248 -ip 4248
1⤵
PID:4444

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4248-130-0x00000000005ED000-0x0000000000618000-memory.dmp

Filesize
172KB

Download
memory/4248-131-0x0000000000540000-0x0000000000578000-memory.dmp

Filesize
224KB

Download
memory/4248-132-0x0000000004C50000-0x00000000051F4000-memory.dmp

Filesize
5.6MB

Download
memory/4248-133-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4248-134-0x0000000005200000-0x0000000005818000-memory.dmp

Filesize
6.1MB

Download
memory/4248-135-0x0000000005880000-0x0000000005892000-memory.dmp

Filesize
72KB

Download
memory/4248-136-0x00000000058A0000-0x00000000059AA000-memory.dmp

Filesize
1.0MB

Download
memory/4248-137-0x0000000005A10000-0x0000000005A4C000-memory.dmp

Filesize
240KB

Download
memory/4248-138-0x0000000005CD0000-0x0000000005D36000-memory.dmp

Filesize
408KB

Download
memory/4248-139-0x0000000006370000-0x00000000063E6000-memory.dmp

Filesize
472KB

Download
memory/4248-140-0x0000000006490000-0x0000000006522000-memory.dmp

Filesize
584KB

Download
memory/4248-141-0x0000000006670000-0x000000000668E000-memory.dmp

Filesize
120KB

Download
memory/4248-142-0x0000000006890000-0x0000000006A52000-memory.dmp

Filesize
1.8MB

Download
memory/4248-143-0x0000000006A60000-0x0000000006F8C000-memory.dmp

Filesize
5.2MB

Download
memory/4248-144-0x00000000005ED000-0x0000000000618000-memory.dmp

Filesize
172KB

Download
memory/4248-145-0x0000000000540000-0x0000000000578000-memory.dmp

Filesize
224KB

Download
memory/4248-146-0x00000000005ED000-0x0000000000618000-memory.dmp

Filesize
172KB

Download
memory/4248-147-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download