8f436643b23bad056f0ec4113c597d9ba73eff9f270a83c182ba57221fecf115

Analysis

max time kernel
1s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 12:45

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Reason

Reading agent response: read tcp 10.127.0.1:48758->10.127.0.143:8000: read: connection reset by peer

Report Analysis Logs

General

Target

8f436643b23bad056f0ec4113c597d9ba73eff9f270a83c182ba57221fecf115.exe
Size

96KB
MD5

c6428bdbb39f75210cd9e96267bce25c
SHA1

4b390f48bbe4bd5734dc4179d7207d87c1ee48ca
SHA256

8f436643b23bad056f0ec4113c597d9ba73eff9f270a83c182ba57221fecf115
SHA512

cb538c068c09ca7d1212ca9ab9bed1d56507d81cb7136eaa5815193e6f8ea178651a4b270e87157b8cb2fc7c6f72900912d10545b81cb47c9e94e8e506b8396c
SSDEEP

1536:ulq/djgFlxt2/E07flcMWSHkp/CKmAfJ4u+xeJdk/zJoiTBgmQB:uGdjqWE0rl/WSHklLJJ+8dEzJoi1gmQ

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ppfnnfl.dll	8f436643b23bad056f0ec4113c597d9ba73eff9f270a83c182ba57221fecf115.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1648	8f436643b23bad056f0ec4113c597d9ba73eff9f270a83c182ba57221fecf115.exe

C:\Users\Admin\AppData\Local\Temp\8f436643b23bad056f0ec4113c597d9ba73eff9f270a83c182ba57221fecf115.exe
"C:\Users\Admin\AppData\Local\Temp\8f436643b23bad056f0ec4113c597d9ba73eff9f270a83c182ba57221fecf115.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1648

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1884

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1648-54-0x0000000075811000-0x0000000075813000-memory.dmp

Filesize
8KB

Download
memory/1648-55-0x0000000001000000-0x0000000001019000-memory.dmp

Filesize
100KB

Download
memory/1648-57-0x0000000001000000-0x0000000001019000-memory.dmp

Filesize
100KB

Download
memory/1884-56-0x000007FEFB931000-0x000007FEFB933000-memory.dmp

Filesize
8KB

Download