c41899315b2f3dad512ed1f58746e59fdb2f9717badcf7b2c861c1248d945991

Analysis

max time kernel
590s
max time network
377s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:20

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General

Target

ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe
Size

68KB
MD5

2fbed8e1453f1cf9c9ac43d642df00fc
SHA1

22aa6eeb79e95ff26f0775804152041aeb6df46b
SHA256

ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2
SHA512

88043ca993f9fc81ae9a8da8579274796fde3f8bded78e11419fa06cf41466d671b0c50169645f19fa9e683c0b014d24366b31552f561267f03d0f2214578687
SSDEEP

1536:HFxpZTK0l7htEAoWt4EsLGtPx00oipJlzL6oMNbzKl+OJL8LeG:HjpZTKk1te/rLGtPC0NFLnY4R1G

Score

7^/10

discovery 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-1-5-21-2872745919-2748461613-2989606286-1000\Control Panel\International\Geo\Nation	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe

Adds Run key to start application 2 TTPs 4 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\lbvnvqjpppyipyc = "C:\\Windows\\blslixqbxcgwonmpskvs.exe"	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\lbvnvqjpppyipyc = "C:\\Windows\\blslixqbxcgwonmpskvs.exe"	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\lbvnvqjpppyipyc = "C:\\ProgramData\\blslixqbxcgwonmpskvs.exe"	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\lbvnvqjpppyipyc = "C:\\ProgramData\\blslixqbxcgwonmpskvs.exe"	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\blslixqbxcgwonmpskvs.exe	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe
File opened for modification	C:\Windows\blslixqbxcgwonmpskvs.exe	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2356	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe
2356	ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe

C:\Users\Admin\AppData\Local\Temp\ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe
"C:\Users\Admin\AppData\Local\Temp\ccc71c83c8d9895ef0b375273f9f185dfac63ecd01775e2dc705afe4d48c95e2_TDS=4FAD9768.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\uexztplsyafcvgjvvvoaevfeldovmsll

Filesize
16B

MD5
e2598c9e0dcc6d5d57d450caaf9d716b

SHA1
c2e7b14276da39e0ca2954d48df14f90827a5b04

SHA256
0e61eac9ea9d1a695f07af8ebfb3b92a731d04a15b8e6ba4f303819be5dfa357

SHA512
7e2b615347ed06197a260d1c70812a654fc3238576b11daee9ff44e114e19edefc2f62411b3b2c9e6d240878f9b3b336c732cd5a9424d7fea39fa57f4aa19ebe

Download Submit
memory/2356-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2356-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/2356-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2356-3-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2356-7-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2356-47-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2356-66-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads