1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c

Analysis

max time kernel
152s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
20/10/2022, 17:22

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General

Target

1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe
Size

121KB
MD5

902348e66ad44f7d37cd1b1fdf23609d
SHA1

71e7d6c54a33a97f00b46bb852f03cf424805e5a
SHA256

1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c
SHA512

78cfea9f149ca6fd9bb22df24d684d1418d58a2fc7118309f73aee4a6e8fd71ec2cfdd1d5a989abb973f2fd09c8b13347050aa7df07913ca97ff8d7610081612
SSDEEP

3072:qIeqekQOiCXVoEs/CXz+S9eWh7kWpGP/7DfO0TQej8PqnuF:ZehVOiCXVlQcU27NpLejLnc

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
764	resources.exe

Adds 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\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	resources.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Service System = "\"c:\\windows\\resources.exe\""	resources.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\ieupdate.dat	resources.exe
File created	\??\c:\windows\resources.exe	1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe
File opened for modification	\??\c:\windows\resources.exe	1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4868	1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe
764	resources.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4868 wrote to memory of 764	4868	1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe	82
PID 4868 wrote to memory of 764	4868	1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe	82
PID 4868 wrote to memory of 764	4868	1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe	82

C:\Users\Admin\AppData\Local\Temp\1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe
"C:\Users\Admin\AppData\Local\Temp\1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4868
- \??\c:\windows\resources.exe
  c:\windows\resources.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of SetWindowsHookEx
  PID:764

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

C:\Windows\resources.exe

Filesize
121KB

MD5
902348e66ad44f7d37cd1b1fdf23609d

SHA1
71e7d6c54a33a97f00b46bb852f03cf424805e5a

SHA256
1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c

SHA512
78cfea9f149ca6fd9bb22df24d684d1418d58a2fc7118309f73aee4a6e8fd71ec2cfdd1d5a989abb973f2fd09c8b13347050aa7df07913ca97ff8d7610081612

Download Submit
\??\c:\windows\resources.exe

Filesize
121KB

MD5
902348e66ad44f7d37cd1b1fdf23609d

SHA1
71e7d6c54a33a97f00b46bb852f03cf424805e5a

SHA256
1807061db249b287c66c88ef16773d1646b7e4ee13dd7cb5b4af668c5c00292c

SHA512
78cfea9f149ca6fd9bb22df24d684d1418d58a2fc7118309f73aee4a6e8fd71ec2cfdd1d5a989abb973f2fd09c8b13347050aa7df07913ca97ff8d7610081612

Download Submit