8cc54c17b760b39d43833a6e3429820e8ae40335e73728eff2f5e7ba85517abe

Analysis

max time kernel
151s
max time network
170s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29/11/2022, 05:43

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General

Target

8cc54c17b760b39d43833a6e3429820e8ae40335e73728eff2f5e7ba85517abe.exe
Size

811KB
MD5

79a542a65ab414da4c9eec0d58f53ca1
SHA1

0d141a3c5a5e3571644e761e6923161eb9a517f5
SHA256

8cc54c17b760b39d43833a6e3429820e8ae40335e73728eff2f5e7ba85517abe
SHA512

84ff503b11568bdfd1945c579eca7774f89879ee14eeb084bccd0ef13328b77470ad19a3d4d4cdc7f7b90e0615b7bd77360072a21027323016c77fc981550bec
SSDEEP

12288:x89bbFJxO9PViXWtug5rkYN47sFW+3XOwHiP+4r8P5AJ6utJQ:SbFC9QYTrkbwW+nLHiP+X6Jn

Score

8^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/980-54-0x0000000000400000-0x0000000000633000-memory.dmp	upx
behavioral1/memory/980-56-0x0000000000400000-0x0000000000633000-memory.dmp	upx
behavioral1/memory/980-58-0x0000000000400000-0x0000000000633000-memory.dmp	upx
behavioral1/memory/980-59-0x0000000000400000-0x0000000000633000-memory.dmp	upx

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	8cc54c17b760b39d43833a6e3429820e8ae40335e73728eff2f5e7ba85517abe.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8cc54c17b760b39d43833a6e3429820e8ae40335e73728eff2f5e7ba85517abe.exe"	8cc54c17b760b39d43833a6e3429820e8ae40335e73728eff2f5e7ba85517abe.exe

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

C:\Users\Admin\AppData\Local\Temp\8cc54c17b760b39d43833a6e3429820e8ae40335e73728eff2f5e7ba85517abe.exe
"C:\Users\Admin\AppData\Local\Temp\8cc54c17b760b39d43833a6e3429820e8ae40335e73728eff2f5e7ba85517abe.exe"
1⤵
- Adds Run key to start application
PID:980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/980-54-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/980-56-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/980-57-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download
memory/980-58-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/980-59-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download