9f1eb0a100615cdda44a13f434627f8978d133ca4ef4a002809f95dcc8d24ff6

Analysis

max time kernel
147s
max time network
152s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
16/06/2023, 20:08

Target

onedrive-photos.lnk
Size

2KB
MD5

63b00ce296162a6627510741598d0255
SHA1

f795d55bcb1dae240e6d26644f80d1691618bf1a
SHA256

3115d69184d66d8e588a60b94a250dd51209e894660641ca316560ae918779eb
SHA512

75ffecb5c80db028cbcb78f7fc3c6a015930cc1e162cbf55040f208758e875cc212b9411c6e9d6a5928fb79e4dbf4a13057b066f08c6c89bac0a1201334c1a2b

Score

3^/10

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
776	onedriveupdater.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 612	1724	cmd.exe	29
PID 1724 wrote to memory of 612	1724	cmd.exe	29
PID 1724 wrote to memory of 612	1724	cmd.exe	29
PID 612 wrote to memory of 776	612	cmd.exe	30
PID 612 wrote to memory of 776	612	cmd.exe	30
PID 612 wrote to memory of 776	612	cmd.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\onedrive-photos.lnk
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C start onedriveupdater.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:612
- - C:\Users\Admin\AppData\Local\Temp\onedriveupdater.exe
    onedriveupdater.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:776

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\CabEF43.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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C:\Users\Admin\AppData\Local\Temp\TarEF74.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

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