20fe14d56b7ad9ba436e7b78451ba70ed2b46d9459f3ab6c38bad2d1a6c731a5

Analysis

max time kernel
0s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 08:59

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General

Target

61db19a6cf521c1a0fed4d29a8b34567.exe
Size

1.6MB
MD5

61db19a6cf521c1a0fed4d29a8b34567
SHA1

39075e04ad383e103f1306f031b8873c75ecb804
SHA256

20fe14d56b7ad9ba436e7b78451ba70ed2b46d9459f3ab6c38bad2d1a6c731a5
SHA512

f5842a531e0e50a31adc07d8d3553c0556119ae6ff8593e1f84871a8e3822a948f2c80dffb29f6041a38c89048102ebc76e4fbe18100e3e44aebcd51cec1611c
SSDEEP

49152:B4iUJg/bzdpAI7QeZ6688/ykGl4y8u7CUxa:BpUJWbp+IdQ3VPmyrBk

Score

7^/10

spyware stealer

Malware Config

Signatures

Loads dropped DLL 8 IoCs

pid	Process
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.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
T1552.001
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\61db19a6cf521c1a0fed4d29a8b34567.exe	61db19a6cf521c1a0fed4d29a8b34567.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\61db19a6cf521c1a0fed4d29a8b34567.exe\IsHostApp	61db19a6cf521c1a0fed4d29a8b34567.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	208	61db19a6cf521c1a0fed4d29a8b34567.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
208	61db19a6cf521c1a0fed4d29a8b34567.exe
208	61db19a6cf521c1a0fed4d29a8b34567.exe

C:\Users\Admin\AppData\Local\Temp\61db19a6cf521c1a0fed4d29a8b34567.exe
"C:\Users\Admin\AppData\Local\Temp\61db19a6cf521c1a0fed4d29a8b34567.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsr4B04.tmp\System.dll

Filesize
11KB

MD5
bf712f32249029466fa86756f5546950

SHA1
75ac4dc4808ac148ddd78f6b89a51afbd4091c2e

SHA256
7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af

SHA512
13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsr4B04.tmp\registry.dll

Filesize
24KB

MD5
2b7007ed0262ca02ef69d8990815cbeb

SHA1
2eabe4f755213666dbbbde024a5235ddde02b47f

SHA256
0b25b20f26de5d5bd795f934c70447112b4981343fcb2dfab3374a4018d28c2d

SHA512
aa75ee59ca0b8530eb7298b74e5f334ae9d14129f603b285a3170b82103cfdcc175af8185317e6207142517769e69a24b34fcdf0f58ed50a4960cbe8c22a0aca

Download Submit
memory/208-37-0x0000000003A00000-0x0000000003A01000-memory.dmp

Filesize
4KB

Download
memory/208-51-0x0000000003A00000-0x0000000003A01000-memory.dmp

Filesize
4KB

Download