922ceb1d012920ad840955075cde0d92829d179d67e7116ebb97b61214d1b537

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
07/10/2023, 05:39

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General

Target

13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe
Size

347KB
MD5

960f9112b687fc805cc7d6483ec60a14
SHA1

a4f965d227bdc79f49e09172f27e4e647e065a05
SHA256

13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4
SHA512

a1b8ef63d87f6a41627258297ab8da91e4d7efafb83220d03ce8046c7142c641f14e118483652a830b44c441af4eba668352860eae51994efff9fed84c13de57
SSDEEP

6144:5kO+mGx363FXS+3oYU9IML4ChRJX6Tf1AR+O+v0NaRH:5pcRkFih9IMkC9qxr0NC

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2312	cmd.exe

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

System Information Discovery
T1082

Kills process with taskkill 1 IoCs

evasion

pid	Process
2744	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	taskkill.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 2312	1856	13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe	29
PID 1856 wrote to memory of 2312	1856	13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe	29
PID 1856 wrote to memory of 2312	1856	13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe	29
PID 1856 wrote to memory of 2312	1856	13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe	29
PID 2312 wrote to memory of 2744	2312	cmd.exe	31
PID 2312 wrote to memory of 2744	2312	cmd.exe	31
PID 2312 wrote to memory of 2744	2312	cmd.exe	31
PID 2312 wrote to memory of 2744	2312	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe
"C:\Users\Admin\AppData\Local\Temp\13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /im "13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe" & exit
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2312
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /im "13c6577c68731d9e93655897eecd39234af0eee76ba36844c8e57421c7a191d4.exe" /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1856-1-0x0000000000640000-0x0000000000740000-memory.dmp

Filesize
1024KB

Download
memory/1856-3-0x0000000000260000-0x000000000028A000-memory.dmp

Filesize
168KB

Download
memory/1856-2-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download
memory/1856-4-0x0000000000400000-0x0000000000498000-memory.dmp

Filesize
608KB

Download