cf1071f0fe58f3a700a62f71a90119ab61f0db2598fba2901ec0130c0870ecd2

Analysis

max time kernel
149s
max time network
155s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-10-2022 00:40

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General

Target

cf1071f0fe58f3a700a62f71a90119ab61f0db2598fba2901ec0130c0870ecd2.exe
Size

749KB
MD5

0982428d1462640baaef0a617374ab17
SHA1

86c6c27eb0dea9fca2a7986de76cab9075625441
SHA256

cf1071f0fe58f3a700a62f71a90119ab61f0db2598fba2901ec0130c0870ecd2
SHA512

71679aea9b1e0577d65c5ab7c6c256227a9b4a187de5265c2182feb187cb1d84ce008626a569385bccdccf1ddac667bd27d1db1454219f5ec548d05ba508415c
SSDEEP

12288:O6evrB+eEl97xxY+B2lp639iAhz1RhEEAWjBYAPbWxIVm8YN72ANsY9GqiliR:ONohvxxYtE3RzhWQYAPaNNQ5iR

Score

8^/10

discovery persistence 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/1364-55-0x0000000000400000-0x0000000000618000-memory.dmp	upx
behavioral1/memory/1364-57-0x0000000000400000-0x0000000000618000-memory.dmp	upx
behavioral1/memory/1364-58-0x0000000000400000-0x0000000000618000-memory.dmp	upx
behavioral1/memory/1364-59-0x0000000000400000-0x0000000000618000-memory.dmp	upx

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	cf1071f0fe58f3a700a62f71a90119ab61f0db2598fba2901ec0130c0870ecd2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cf1071f0fe58f3a700a62f71a90119ab61f0db2598fba2901ec0130c0870ecd2.exe"	cf1071f0fe58f3a700a62f71a90119ab61f0db2598fba2901ec0130c0870ecd2.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\cf1071f0fe58f3a700a62f71a90119ab61f0db2598fba2901ec0130c0870ecd2.exe
"C:\Users\Admin\AppData\Local\Temp\cf1071f0fe58f3a700a62f71a90119ab61f0db2598fba2901ec0130c0870ecd2.exe"
1⤵
- Adds Run key to start application
PID:1364

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

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1364-54-0x0000000075281000-0x0000000075283000-memory.dmp

Filesize
8KB

Download
memory/1364-55-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download
memory/1364-57-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download
memory/1364-58-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download
memory/1364-59-0x0000000000400000-0x0000000000618000-memory.dmp

Filesize
2.1MB

Download