75f785ffbadc7cc740bde0ed0c60159b1d380e203963228b5da20a94d4aa4a36

Analysis

max time kernel
106s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
16-01-2024 08:43

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General

Target

(?)#Androm-CGfxListView.exe
Size

152KB
MD5

e2a3695183a53cf01c5fee5dd13afb45
SHA1

fb730909a89480728d243782558828d624089974
SHA256

894007e5d07de82a13d1ce44ddefbffcfb790d410e5fe01c7e04deb7e5b8464b
SHA512

2df11dbf31394a176eaa9277c1c61062e9a785e90ad89d714fa1eb2bfae98e91b57060b75d000eda64082e588d8b963f0a11a2df063f6cd0e8760fb744061823
SSDEEP

3072:wf4Zp1MIrIf4lO6VogYx4q+wZoCXiZxnLRmEj:LZpyIrIw1q+kPUL

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

msiexec.exe

pid	Process
2044	msiexec.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

(_)#Androm-CGfxListView.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\IsSystemUpgradeComponentRegistered = "explorer \"C:\\Users\\Admin\\Documents\\msedge.exe\" "	(_)#Androm-CGfxListView.exe

Drops file in Program Files directory 1 IoCs

Processes:

(_)#Androm-CGfxListView.exe

description	ioc	Process
File created	C:\Program Files (x86)\msiexec.exe	(_)#Androm-CGfxListView.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

(_)#Androm-CGfxListView.exemsiexec.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	(_)#Androm-CGfxListView.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	msiexec.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	msiexec.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	(_)#Androm-CGfxListView.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

Processes:

(_)#Androm-CGfxListView.exemsiexec.exe

pid	Process
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe
2044	msiexec.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

(_)#Androm-CGfxListView.exe

pid	Process
5028	(_)#Androm-CGfxListView.exe
5028	(_)#Androm-CGfxListView.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

(_)#Androm-CGfxListView.exe

description	pid	Process	procid_target
PID 5028 wrote to memory of 2044	5028	(_)#Androm-CGfxListView.exe	91
PID 5028 wrote to memory of 2044	5028	(_)#Androm-CGfxListView.exe	91
PID 5028 wrote to memory of 2044	5028	(_)#Androm-CGfxListView.exe	91
PID 5028 wrote to memory of 2044	5028	(_)#Androm-CGfxListView.exe	91

C:\Users\Admin\AppData\Local\Temp\(_)#Androm-CGfxListView.exe
"C:\Users\Admin\AppData\Local\Temp\(_)#Androm-CGfxListView.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5028
- C:\Program Files (x86)\msiexec.exe
  "C:\Program Files (x86)\msiexec.exe" -Puppet
  2⤵
  - Executes dropped EXE
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:2044

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files (x86)\msiexec.exe

Filesize
58KB

MD5
9d09dc1eda745a5f87553048e57620cf

SHA1
1d0c7cfca8104d06de1f08b97f28b3520c246cd7

SHA256
3a90ede157d40a4db7859158c826f7b4d0f19a5768f6483c9be6ee481c6e1af7

SHA512
2be940f0468f77792c6e1b593376900c24ff0b0fae8dc2e57b05596506789aa76119f8be780c57252f74cd1f0c2fa7223fe44ae4fa3643c26df00dd42bd4c016

Download Submit
C:\Users\Admin\Documents\msedge.exe

Filesize
152KB

MD5
e2a3695183a53cf01c5fee5dd13afb45

SHA1
fb730909a89480728d243782558828d624089974

SHA256
894007e5d07de82a13d1ce44ddefbffcfb790d410e5fe01c7e04deb7e5b8464b

SHA512
2df11dbf31394a176eaa9277c1c61062e9a785e90ad89d714fa1eb2bfae98e91b57060b75d000eda64082e588d8b963f0a11a2df063f6cd0e8760fb744061823

Download Submit
memory/2044-14-0x0000000010000000-0x000000001001A000-memory.dmp

Filesize
104KB

Download
memory/5028-0-0x0000000002630000-0x000000000267E000-memory.dmp

Filesize
312KB

Download
memory/5028-1-0x0000000010000000-0x000000001001A000-memory.dmp

Filesize
104KB

Download