93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7

Analysis

max time kernel
43s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
08-11-2022 22:44

Target

93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe
Size

60KB
MD5

04d53f4ba87e6b6b1cf64aebb03c3d06
SHA1

c4af80fc1b5d4a9e50fbaf364e8bdaa0b376d86e
SHA256

93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7
SHA512

a9ca310da3f7ac6ca7bd90a5119251ff36007e95b22376e905f38fa1f2e80794b59cd3292c946cd9f9efb66ca2f2503555ceb1947eb0cdfec7581b2cdb8a45dd
SSDEEP

768:7Cn6DbPZHslJZozf90kY+PQ82TtMWYUugh4cJ8ZH0IZHK:7CnEZMUPQ82TtPZVJw0MHK

Score

8^/10

discovery exploit

Possible privilege escalation attempt 2 IoCs
exploit

Processes:

takeown.exeicacls.exe

pid process

1504 takeown.exe
1364 icacls.exe
Modifies file permissions 1 TTPs 2 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

takeown.exeicacls.exe

pid process

1504 takeown.exe
1364 icacls.exe

pid	process
1504	takeown.exe
1364	icacls.exe

pid	process
1504	takeown.exe
1364	icacls.exe

Drops file in System32 directory 2 IoCs

Processes:

93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe

description	ioc	process
File created	\??\c:\windows\SysWOW64\uudvy.exe	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe
File opened for modification	\??\c:\windows\SysWOW64\uudvy.exe	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe

pid process

304 93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe

pid	process
304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe

description	pid	process	target process
PID 304 wrote to memory of 1504	304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe	takeown.exe
PID 304 wrote to memory of 1504	304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe	takeown.exe
PID 304 wrote to memory of 1504	304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe	takeown.exe
PID 304 wrote to memory of 1504	304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe	takeown.exe
PID 304 wrote to memory of 1364	304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe	icacls.exe
PID 304 wrote to memory of 1364	304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe	icacls.exe
PID 304 wrote to memory of 1364	304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe	icacls.exe
PID 304 wrote to memory of 1364	304	93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7.exe	icacls.exe

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

\??\c:\windows\SysWOW64\uudvy.exe

Filesize
60KB

MD5
04d53f4ba87e6b6b1cf64aebb03c3d06

SHA1
c4af80fc1b5d4a9e50fbaf364e8bdaa0b376d86e

SHA256
93bf870ce39f39feb3d27dbb32db9134bb0e711dde75f25dbaa8207992be89d7

SHA512
a9ca310da3f7ac6ca7bd90a5119251ff36007e95b22376e905f38fa1f2e80794b59cd3292c946cd9f9efb66ca2f2503555ceb1947eb0cdfec7581b2cdb8a45dd

Download Submit
memory/1364-57-0x0000000000000000-mapping.dmp

Download
memory/1504-56-0x0000000000000000-mapping.dmp

Download