f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a

Analysis

max time kernel
164s
max time network
179s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 15:43

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General

Target

f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a.exe
Size

1.6MB
MD5

6a6d58b6bf1a618e7f0c192bcf55f938
SHA1

00a9c40c4866c70d8de5db187991ac9c41b409ed
SHA256

f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a
SHA512

a0b9e8b23d9869989b1b251935aaf3d43dc8a7bdf6fe788783efa8070da530e7ae797922052f252e5bf5f7cd43866c4a4b9f276e49b33a226387b7c011d4879e
SSDEEP

24576:8cbD/e1EB/YsFebeIZKhY5UbnpEhZkhEagx2OdspR/dJ1oYyelr/6tcgFYwUoI:8cbi6/tesY5UahZdx2OyvT1Fx/6t52X

Score

7^/10

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-1-5-21-1045988481-1457812719-2617974652-1000\Control Panel\International\Geo\Nation	f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a.exe

Loads dropped DLL 1 IoCs

pid	Process
2016	regsvr32.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4980 wrote to memory of 2016	4980	f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a.exe	85
PID 4980 wrote to memory of 2016	4980	f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a.exe	85
PID 4980 wrote to memory of 2016	4980	f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a.exe	85

C:\Users\Admin\AppData\Local\Temp\f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a.exe
"C:\Users\Admin\AppData\Local\Temp\f8cf11ee298ca55c49e963b59877a3626bd154eb11d29dd515bcc59d3464034a.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4980
- C:\Windows\SysWOW64\regsvr32.exe
  "C:\Windows\System32\regsvr32.exe" -u HR7B~OLB.GIC -s
  2⤵
  - Loads dropped DLL
  PID:2016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\HR7B~OLB.GIC

Filesize
1.4MB

MD5
df4c7378ffe26665a673aacd12926348

SHA1
3188efa5a477f960e0f975c3a007aefdbeeab5ea

SHA256
fe754138008fd4e3b5de5d923694de6ddc17d756c53030b8b163f60913f9462c

SHA512
904939de1a22adb848116a54cfcdf28f4f8af25cfd1239e88c76580eceffbd104012f85facb30f2bcc9f270f802397ec28cd44e50f230d6ce10a2d419c7e396a

Download Submit
C:\Users\Admin\AppData\Local\Temp\HR7B~OLb.GIC

Filesize
1.4MB

MD5
df4c7378ffe26665a673aacd12926348

SHA1
3188efa5a477f960e0f975c3a007aefdbeeab5ea

SHA256
fe754138008fd4e3b5de5d923694de6ddc17d756c53030b8b163f60913f9462c

SHA512
904939de1a22adb848116a54cfcdf28f4f8af25cfd1239e88c76580eceffbd104012f85facb30f2bcc9f270f802397ec28cd44e50f230d6ce10a2d419c7e396a

Download Submit
memory/2016-4-0x0000000000640000-0x0000000000646000-memory.dmp

Filesize
24KB

Download
memory/2016-5-0x0000000010000000-0x0000000010164000-memory.dmp

Filesize
1.4MB

Download
memory/2016-8-0x0000000000790000-0x000000000088E000-memory.dmp

Filesize
1016KB

Download
memory/2016-9-0x0000000002460000-0x0000000002545000-memory.dmp

Filesize
916KB

Download
memory/2016-12-0x0000000002460000-0x0000000002545000-memory.dmp

Filesize
916KB

Download
memory/2016-13-0x0000000002460000-0x0000000002545000-memory.dmp

Filesize
916KB

Download