85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2

General

Target

85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
Size

195KB
MD5

63fa958c1c9b0085fedc2ffdd048dd2e
SHA1

99aa1030431ed8ba8c400624f8ad61d9c0fbe211
SHA256

85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2
SHA512

e421d3bfdec2ab421f3dceb3c80dbfec570cfb87fb6799ff8974abc95927388286479eba7f8976c533247fcf5d697d788db1ff59dfe2af7621a823cdb94a9988
SSDEEP

6144:mePgPYjsaIzS8j3baQWj8UIvTqWObkXhHQ2:m1PPaIX3a8UIllW

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/680-132-0x0000000000400000-0x0000000000467000-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\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\JP595IR86O = "C:\\Users\\Admin\\AppData\\Local\\Temp\\85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe"	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
File opened for modification	C:\Windows\Tasks\{22116563-108C-42c0-A7CE-60161B75E508}.job	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3236	680	WerFault.exe	80

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Internet Explorer\Main	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
680	85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe

C:\Users\Admin\AppData\Local\Temp\85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe
"C:\Users\Admin\AppData\Local\Temp\85815777f15143d3fdfae8b269648ec2a58b5007e6f173bd2bb7b91ad3892fa2.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 1780
  2⤵
  - Program crash
  PID:3236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 680 -ip 680
1⤵
PID:4232

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/680-132-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/680-135-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/680-136-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads