28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655

Analysis

max time kernel
152s
max time network
157s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/10/2022, 01:29

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General

Target

28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe
Size

277KB
MD5

077520258d8c32ec6b06e7aeb77f02d0
SHA1

a47cc6b48b5ec7b181956f35a54418b5dd3d78e2
SHA256

28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655
SHA512

9e2c88eae77e2d2dac3f898ee02fcceab54cbb2cd05efd828f280352df9f030ffad0c22871e107933f511601c16693b195979b6e81e6c5cf698578c0c5bb6836
SSDEEP

3072:A6/9xTLsKrcwK9DnKY9lSBrvEAjEjcchZW+fTcfO5w8KcpAHpqXuNVBbd7mxv/1:J9xTTvES5v4alfl80qXfxn1

Score

8^/10

persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\14869 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\ccyikizj.pif"	svchost.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~3\LOCALS~1\Temp\ccyikizj.pif	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1980	28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe
1980	28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 1756	1980	28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe	28
PID 1980 wrote to memory of 1756	1980	28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe	28
PID 1980 wrote to memory of 1756	1980	28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe	28
PID 1980 wrote to memory of 1756	1980	28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe	28

C:\Users\Admin\AppData\Local\Temp\28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe
"C:\Users\Admin\AppData\Local\Temp\28ee8f39d1ffc6ffb24fac749febea70052bcedad509df05ab2c44e43577d655.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Windows\syswow64\svchost.exe
  C:\Windows\syswow64\svchost.exe
  2⤵
  - Adds policy Run key to start application
  - Drops file in Program Files directory
  PID:1756

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1756-56-0x0000000000990000-0x0000000000998000-memory.dmp

Filesize
32KB

Download
memory/1756-57-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/1756-58-0x0000000000020000-0x0000000000025000-memory.dmp

Filesize
20KB

Download
memory/1756-59-0x0000000000020000-0x0000000000025000-memory.dmp

Filesize
20KB

Download
memory/1980-54-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download