5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b

General

Target

5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe
Size

124KB
MD5

07a2c2291862a87199bdf44df08c3620
SHA1

ad1baf30a268a0040628065701bbe56bdae6df89
SHA256

5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b
SHA512

7f61d99a307dd5ef99293a05a4386974b3f58cd373c280226c314379f9fc95b50266276e859c47b13d45b41f496acdc904bd3f7f48db14a0d27282fa5f29fa33
SSDEEP

1536:nLszl5YPhRO/N69BH3OoGa+FLHjKceRgrkOSoINeGUmE:LGjYPhkFoN3Oo1+FvfSW

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exemoovu.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	moovu.exe

Executes dropped EXE 2 IoCs

Processes:

moovu.exenoareew.exe

pid process

1660 moovu.exe
1784 noareew.exe

pid	process
1660	moovu.exe
1784	noareew.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exemoovu.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	moovu.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exemoovu.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\moovu = "C:\\Users\\Admin\\moovu.exe /z"	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows\CurrentVersion\Run\	moovu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\noareew = "C:\\Users\\Admin\\noareew.exe /Q"	moovu.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows\CurrentVersion\Run\	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exemoovu.exe

pid	process
952	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe
952	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe
1660	moovu.exe
1660	moovu.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exemoovu.exenoareew.exe

pid process

952 5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe
1660 moovu.exe
1784 noareew.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exemoovu.exe

description	pid	process	target process
PID 952 wrote to memory of 1660	952	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe	moovu.exe
PID 952 wrote to memory of 1660	952	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe	moovu.exe
PID 952 wrote to memory of 1660	952	5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe	moovu.exe
PID 1660 wrote to memory of 1784	1660	moovu.exe	noareew.exe
PID 1660 wrote to memory of 1784	1660	moovu.exe	noareew.exe
PID 1660 wrote to memory of 1784	1660	moovu.exe	noareew.exe

C:\Users\Admin\AppData\Local\Temp\5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe
"C:\Users\Admin\AppData\Local\Temp\5c3e2056006292c592ce7a3c3ea074e5f92bbc205864ab43079a37e0de6c897b.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:952

C:\Users\Admin\moovu.exe
"C:\Users\Admin\moovu.exe"
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1660

C:\Users\Admin\noareew.exe
"C:\Users\Admin\noareew.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1784

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\moovu.exe

Filesize
124KB

MD5
c0515f19f042c8409ca214c1335f6b31

SHA1
701fc42528ef379a6ab49d42cf2a71718740f2a0

SHA256
fdb8a86bf68d9dcacc3028018b57b91bf5b8d42eadb99ef32e39f52c0f23078f

SHA512
f94e8defa869d0dada3215df8fb7b67f575dff59b7e73760cdf8d83e9429cd761226c9754b9c6288aa008d625233ec9050c7d5119b18e1e01d3421e17bb55d1f

Download Submit
C:\Users\Admin\moovu.exe

Filesize
124KB

MD5
c0515f19f042c8409ca214c1335f6b31

SHA1
701fc42528ef379a6ab49d42cf2a71718740f2a0

SHA256
fdb8a86bf68d9dcacc3028018b57b91bf5b8d42eadb99ef32e39f52c0f23078f

SHA512
f94e8defa869d0dada3215df8fb7b67f575dff59b7e73760cdf8d83e9429cd761226c9754b9c6288aa008d625233ec9050c7d5119b18e1e01d3421e17bb55d1f

Download Submit
C:\Users\Admin\noareew.exe

Filesize
124KB

MD5
df632c1a71a6e044bb336d76a4cebb40

SHA1
33b948199c1f7ca27588c88915dfb8ea6fb83d18

SHA256
51018bf76da41f9cbc6927e8c4b5222d6888cdd57f57394dbd7b41adab75a08a

SHA512
d221b29a74edafc69bfe0a4f8f94fb85ae4eca39dff385f8627353a14fbac60d1ed4a45460be72e75650bbca4b90da8a6631bce444fd00f84720f3afd5bc0ebf

Download Submit
C:\Users\Admin\noareew.exe

Filesize
124KB

MD5
df632c1a71a6e044bb336d76a4cebb40

SHA1
33b948199c1f7ca27588c88915dfb8ea6fb83d18

SHA256
51018bf76da41f9cbc6927e8c4b5222d6888cdd57f57394dbd7b41adab75a08a

SHA512
d221b29a74edafc69bfe0a4f8f94fb85ae4eca39dff385f8627353a14fbac60d1ed4a45460be72e75650bbca4b90da8a6631bce444fd00f84720f3afd5bc0ebf

Download Submit
memory/1660-134-0x0000000000000000-mapping.dmp

Download
memory/1784-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads