e75de707168383230955693f4d7079f1099cf520d27bcba20d3226c9554e18ef

General

Target

NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe
Size

393KB
MD5

ea8cbde2a13a3fdcb31ade83e7498510
SHA1

7130588684c87d29cbd9bf25cd8823f69dda5e2e
SHA256

e75de707168383230955693f4d7079f1099cf520d27bcba20d3226c9554e18ef
SHA512

5e89460e76edf59a55e11815692917fc5caf32e4adae92bbd5cedf3666e9a14f1ae8f651860adefda2b0f14084897588b2b25c80c75334ec9858ecb612bee194
SSDEEP

6144:gs833CnotE7RN8JmrwW9NaZIGBQLBYUSWO7F3vZeSRlaYy/hO3s:mLtE7RaflQL6UfMMd/hes

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation	NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System-Service = "C:\\Windows\\SYSTEM\\EXPLORER.SCR"	NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SYSTEM\EXPLORER.SCR	NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe
File opened for modification	C:\Windows\SYSTEM\EXPLORER.SCR	NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 17 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31067302"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{73D60E7A-7899-11EE-92AA-661969C3BEB8} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1058065713"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31067302"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1058065713"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3468	iexplore.exe
3468	iexplore.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3984 wrote to memory of 3468	3984	NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe	105
PID 3984 wrote to memory of 3468	3984	NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe	105
PID 3468 wrote to memory of 3880	3468	iexplore.exe	108
PID 3468 wrote to memory of 3880	3468	iexplore.exe	108
PID 3468 wrote to memory of 3880	3468	iexplore.exe	108

C:\Users\Admin\AppData\Local\Temp\NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.ea8cbde2a13a3fdcb31ade83e7498510_JC.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3984
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" http://img.sedoparking.com/images/js_preloader.gif?cod=000ACA449590008BDD5AAC&user=err&shared=0
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3468
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3468 CREDAT:17410 /prefetch:2
    3⤵
    PID:3880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\Temp\sys32\$$FREE$$ .exe

Filesize
416KB

MD5
fcb927b3ff74c54068f8ad07a27396fc

SHA1
9070644490125971aba968932f3e43c0d05cecf8

SHA256
59c21fa040cc4c7a064a15d1150135ee67c7e8fa515da835db4f109d81030819

SHA512
349e9843e77b217d2886558fff1d812f57ecb795726781be32bde7f26f29c494380e03cca24e7daa5059c5e9bf2ba56d20b12662a8cd78ae059f33d286128dad

Download Submit
memory/3984-5-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download
memory/3984-3-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-0-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-6-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-8-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-2-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download
memory/3984-17-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-23-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-42-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-61-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-78-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download
memory/3984-101-0x0000000000400000-0x0000000000458000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads