e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61

Analysis

max time kernel
19s
max time network
70s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 15:59

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General

Target

e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe
Size

164KB
MD5

b7b381eb309c01d468d3a88d91870c7a
SHA1

d43c553479b6929abc98a04db0022fc3091431b4
SHA256

e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61
SHA512

c00c02b72d558778cc8470e03bb8c738e87081be51c20237d7ab823f83eeec846bede1e20a954eefcd184cbe28748a85f2cc7c94dd928bebe06ccae3fad888f4
SSDEEP

3072:2aJTm6MaNm+DhIy6rZhwOZNHja5NjAzc9gTCsDS56zfmw5hfDkK:2aIfal2y6rTNDarmc9wS56Cig

Score

10^/10

evasion trojan upx

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLua = "0"	e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/884-55-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral1/memory/884-57-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral1/memory/980-59-0x0000000000400000-0x0000000000472000-memory.dmp	upx
behavioral1/memory/980-60-0x0000000000400000-0x0000000000472000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLua = "0"	e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 884 wrote to memory of 980	884	e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe	27
PID 884 wrote to memory of 980	884	e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe	27
PID 884 wrote to memory of 980	884	e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe	27
PID 884 wrote to memory of 980	884	e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe	27

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLua = "0"	e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe

C:\Users\Admin\AppData\Local\Temp\e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe
"C:\Users\Admin\AppData\Local\Temp\e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:884
- C:\Users\Admin\AppData\Local\Temp\e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe
  "C:\Users\Admin\AppData\Local\Temp\e2eddf47a6f047307257f48c3288fe1d2a62a2b62a5113f9fc00bf33f94abe61.exe" Administrator
  2⤵
  - UAC bypass
  - Checks whether UAC is enabled
  - System policy modification
  PID:980

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/884-54-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/884-55-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/884-57-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/980-56-0x0000000000000000-mapping.dmp

Download
memory/980-59-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/980-60-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads