1d4d968ac653a358c34887f148bd2a44d742252432fbf7000d379c709da1cdb6

Analysis

max time kernel
74s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
02-06-2022 15:26

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General

Target

tmp.exe
Size

310KB
MD5

f920341ef1e2a7c9fb34a0d1c7f2baf2
SHA1

9e280bf23f975e229d2d7cfb3a0a9898cd884d70
SHA256

1d4d968ac653a358c34887f148bd2a44d742252432fbf7000d379c709da1cdb6
SHA512

6725a3a09b4028a0d7b4cf7c7cd1bd9ebec19be993f10a6d916c8f16882d22bf1fc2da0bb635128101429bdb537c5d6922d1368664d9643d6e42235c1b4be856

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

5104 4796 WerFault.exe tmp.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

tmp.exe

pid process

4796 tmp.exe
4796 tmp.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

tmp.exe

description pid process

Token: SeDebugPrivilege 4796 tmp.exe

pid	pid_target	process	target process
5104	4796	WerFault.exe	tmp.exe

pid	process
4796	tmp.exe
4796	tmp.exe

description	pid	process
Token: SeDebugPrivilege	4796	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:4796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4796 -s 1996
2⤵
- Program crash
PID:5104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4796 -ip 4796
1⤵
PID:3816

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/4796-130-0x0000000000C89000-0x0000000000CB3000-memory.dmp

Filesize
168KB

Download
memory/4796-131-0x0000000000BC0000-0x0000000000BF7000-memory.dmp

Filesize
220KB

Download
memory/4796-132-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download
memory/4796-133-0x0000000005370000-0x0000000005914000-memory.dmp

Filesize
5.6MB

Download
memory/4796-134-0x0000000005920000-0x0000000005F38000-memory.dmp

Filesize
6.1MB

Download
memory/4796-135-0x0000000002D70000-0x0000000002D82000-memory.dmp

Filesize
72KB

Download
memory/4796-136-0x00000000051D0000-0x00000000052DA000-memory.dmp

Filesize
1.0MB

Download
memory/4796-137-0x0000000002D90000-0x0000000002DCC000-memory.dmp

Filesize
240KB

Download
memory/4796-138-0x0000000006D40000-0x0000000006DA6000-memory.dmp

Filesize
408KB

Download
memory/4796-139-0x0000000007090000-0x0000000007106000-memory.dmp

Filesize
472KB

Download
memory/4796-140-0x0000000007190000-0x0000000007222000-memory.dmp

Filesize
584KB

Download
memory/4796-141-0x0000000007370000-0x000000000738E000-memory.dmp

Filesize
120KB

Download
memory/4796-142-0x00000000077B0000-0x0000000007972000-memory.dmp

Filesize
1.8MB

Download
memory/4796-143-0x0000000007980000-0x0000000007EAC000-memory.dmp

Filesize
5.2MB

Download
memory/4796-144-0x0000000000C89000-0x0000000000CB3000-memory.dmp

Filesize
168KB

Download
memory/4796-145-0x0000000000400000-0x0000000000918000-memory.dmp

Filesize
5.1MB

Download