336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6

General

Target

336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe
Size

667KB
MD5

5f1f37883de7b3b1f453aeeb5d22ec80
SHA1

a7a96e9d8470efc06c52e37bcd22602351a5d9a1
SHA256

336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6
SHA512

160cbf332d0ed3ef9137f1931aa28c373d9e1b3d558212be507c28eadeda7b862e03b2be5bacfc9e8507b38acc607f8ec7e039c41bc3ae466f009e1423c4edc0
SSDEEP

12288:0vppvF/vS00mTbFw9TjMLmGOnLtrDuyjwMdD85XUZqs:0vLvhvSLmTbFwjMS1tfqMiXUZqs

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 9 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1996-57-0x0000000001CF0000-0x0000000001E37000-memory.dmp	upx
behavioral1/memory/1996-60-0x0000000001CF0000-0x0000000001E37000-memory.dmp	upx
behavioral1/memory/1996-61-0x0000000001CF0000-0x0000000001E37000-memory.dmp	upx
behavioral1/memory/1996-62-0x0000000001CF0000-0x0000000001E37000-memory.dmp	upx
behavioral1/memory/364-65-0x0000000001CD0000-0x0000000001E17000-memory.dmp	upx
behavioral1/memory/364-69-0x0000000001CD0000-0x0000000001E17000-memory.dmp	upx
behavioral1/memory/364-68-0x0000000001CD0000-0x0000000001E17000-memory.dmp	upx
behavioral1/memory/364-70-0x0000000001CD0000-0x0000000001E17000-memory.dmp	upx
behavioral1/memory/1996-71-0x0000000001CF0000-0x0000000001E37000-memory.dmp	upx

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

pid	process
1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe
1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

description pid process

Token: SeShutdownPrivilege 1996 336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

description	pid	process
Token: SeShutdownPrivilege	1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

pid	process
1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe
1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

description	pid	process	target process
PID 1996 wrote to memory of 364	1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe
PID 1996 wrote to memory of 364	1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe
PID 1996 wrote to memory of 364	1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe
PID 1996 wrote to memory of 364	1996	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe	336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe

C:\Users\Admin\AppData\Local\Temp\336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe
"C:\Users\Admin\AppData\Local\Temp\336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1996

C:\Users\Admin\AppData\Local\Temp\336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe
"C:\Users\Admin\AppData\Local\Temp\336813c5f719ae2dac9c1c0d316758d7544c26246792d563630aeede263b6cf6.exe" /_ShowProgress
2⤵
PID:364

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/364-63-0x0000000000000000-mapping.dmp

Download
memory/364-70-0x0000000001CD0000-0x0000000001E17000-memory.dmp

Filesize
1.3MB

Download
memory/364-68-0x0000000001CD0000-0x0000000001E17000-memory.dmp

Filesize
1.3MB

Download
memory/364-69-0x0000000001CD0000-0x0000000001E17000-memory.dmp

Filesize
1.3MB

Download
memory/364-65-0x0000000001CD0000-0x0000000001E17000-memory.dmp

Filesize
1.3MB

Download
memory/1996-57-0x0000000001CF0000-0x0000000001E37000-memory.dmp

Filesize
1.3MB

Download
memory/1996-62-0x0000000001CF0000-0x0000000001E37000-memory.dmp

Filesize
1.3MB

Download
memory/1996-61-0x0000000001CF0000-0x0000000001E37000-memory.dmp

Filesize
1.3MB

Download
memory/1996-60-0x0000000001CF0000-0x0000000001E37000-memory.dmp

Filesize
1.3MB

Download
memory/1996-54-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1996-56-0x0000000075631000-0x0000000075633000-memory.dmp

Filesize
8KB

Download
memory/1996-55-0x0000000001C40000-0x0000000001CE7000-memory.dmp

Filesize
668KB

Download
memory/1996-71-0x0000000001CF0000-0x0000000001E37000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads