6c495687ca5de1279768fac62c17f833b0f464a2831ca46bdd296603412a6146

General

Target

1f258a434b3662bd41177549d8274b34.exe
Size

588KB
MD5

1f258a434b3662bd41177549d8274b34
SHA1

5039a4ed97de3f7d409d182587260c7b0ef8b559
SHA256

6c495687ca5de1279768fac62c17f833b0f464a2831ca46bdd296603412a6146
SHA512

a805231575366da8b68c0b6c6c384613d3a9b4634165d5a3e2e105d0df44cc098a6dc988f8d2febf6445d7f3000e23486fec9aa64b83bd4ba562954712a536d1
SSDEEP

12288:GrEZfVjevdo+i88UyyMHSjyzhNKjnpCfo/tYXlHO9JVjDRTa6k+:GrQVYo+i8Pyo2zhNKjncoGHO9JVHRG6/

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2884	1f258a434b3662bd41177549d8274b34.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

UPX packed file 18 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2884-0-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-2-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-1-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-150-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-151-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-152-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-155-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-156-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-157-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-159-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-160-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-161-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-162-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-163-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-164-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-165-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-166-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral1/memory/2884-167-0x0000000000400000-0x0000000000521000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is259393860.log	1f258a434b3662bd41177549d8274b34.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Internet Explorer\Main	1f258a434b3662bd41177549d8274b34.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2884	1f258a434b3662bd41177549d8274b34.exe
2884	1f258a434b3662bd41177549d8274b34.exe

C:\Users\Admin\AppData\Local\Temp\1f258a434b3662bd41177549d8274b34.exe
"C:\Users\Admin\AppData\Local\Temp\1f258a434b3662bd41177549d8274b34.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ish259393595\images\progress-bg.png

Filesize
2KB

MD5
32a6846fe53388eb03be3ada2221297f

SHA1
1c1baec7b7fe7a420ccf68d3112384b44f8ba89e

SHA256
5c6d20c98c106bc6df49447b9939a90ba6a5e3c20d89ca0621677a7501bdb127

SHA512
79c4f3a72467b61c27d6e93415bae3fc61a9fde62aae4202ba8ed1de6328f5facc48092bfe57db70338a0a4b50f571d501eed04aed8b047d20aa28ee7446ce98

Download Submit
memory/2884-155-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-156-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-1-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2884-122-0x0000000004430000-0x0000000004440000-memory.dmp

Filesize
64KB

Download
memory/2884-150-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-151-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-153-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2884-152-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-157-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-2-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-0-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-154-0x0000000004430000-0x0000000004440000-memory.dmp

Filesize
64KB

Download
memory/2884-159-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-160-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-161-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-162-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-163-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-164-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-165-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-166-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/2884-167-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download

Analysis

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