2c4e55105e15158eb495e77fe2066b0ef1c0ae448adce0bf52d57891967ca32a

Analysis

max time kernel
16s
max time network
112s
platform
windows10_x64
resource
win10v20210410
submitted
24/07/2021, 14:56

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General

Target
4001F270B2FF865BAA1AC0DACC52BC36.exe
Size 471KB
Sample210724-esclmdn646
SHA256 2c4e55105e15158eb495e77fe2066b0ef1c0ae448adce0bf52d57891967ca32a
MD5 4001f270b2ff865baa1ac0dacc52bc36
SHA1 4fee02b3db2581579d0ea985e75510bc28897f8c
SHA512 5322f86129126de72288d93f5367dba1dc80e9964f61759d6ade69439433143c92849ea8c44f20ff22446e2b28b37a72a0bfccecdbcefbf176f18c2bef0268ab
MD5 SHA1 SHA512

Score

8^/10

discovery spyware stealer

Malware Config

Signatures

Downloads MZ/PE file

Loads dropped DLL 5 IoCs

pid	Process
2576	4001F270B2FF865BAA1AC0DACC52BC36.exe
2576	4001F270B2FF865BAA1AC0DACC52BC36.exe
2576	4001F270B2FF865BAA1AC0DACC52BC36.exe
2576	4001F270B2FF865BAA1AC0DACC52BC36.exe
2576	4001F270B2FF865BAA1AC0DACC52BC36.exe

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 stealer

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 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

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2100	timeout.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 740	2576	4001F270B2FF865BAA1AC0DACC52BC36.exe	78
PID 2576 wrote to memory of 740	2576	4001F270B2FF865BAA1AC0DACC52BC36.exe	78
PID 2576 wrote to memory of 740	2576	4001F270B2FF865BAA1AC0DACC52BC36.exe	78
PID 740 wrote to memory of 2100	740	cmd.exe	80
PID 740 wrote to memory of 2100	740	cmd.exe	80
PID 740 wrote to memory of 2100	740	cmd.exe	80

C:\Users\Admin\AppData\Local\Temp\4001F270B2FF865BAA1AC0DACC52BC36.exe
"C:\Users\Admin\AppData\Local\Temp\4001F270B2FF865BAA1AC0DACC52BC36.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\4001F270B2FF865BAA1AC0DACC52BC36.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:740
- - C:\Windows\SysWOW64\timeout.exe
    timeout /T 10 /NOBREAK
    3⤵
    - Delays execution with timeout.exe
    PID:2100

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2576-114-0x0000000000980000-0x0000000000A2E000-memory.dmp

Download

memory/2576-115-0x0000000000400000-0x00000000008DE000-memory.dmp