e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3

Analysis

max time kernel
139s
max time network
83s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 20:55

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General

Target

e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe
Size

104KB
MD5

06ecd5af41bb6cd914272ca2184e19ba
SHA1

faa9b72655c7521f512ce699ba046fc54ebc34b1
SHA256

e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3
SHA512

6f59d94d3bf491eb32c3c3ed529003d2849fadd55e464b18a45ab33d82c6b4c8886a87e9b6704215cd25e2de06a993084d6060c8594e683afd765c0badbfbda1
SSDEEP

1536:vQkFHw0C3MKxgtpRiRI20SjH8zHBgm9h7BkIzb9ur8jiJTtU:3Q0GspRip/jH8zHBgmXgr8mU

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1064 cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery
T1057

Processes:

tasklist.exe

pid process

992 tasklist.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

tasklist.exe

description pid process

Token: SeDebugPrivilege 992 tasklist.exe

pid	process
1064	cmd.exe

pid	process
992	tasklist.exe

description	pid	process
Token: SeDebugPrivilege	992	tasklist.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe

pid	process
1676	e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe
1676	e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.execmd.exe

description	pid	process	target process
PID 1676 wrote to memory of 1064	1676	e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe	cmd.exe
PID 1676 wrote to memory of 1064	1676	e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe	cmd.exe
PID 1676 wrote to memory of 1064	1676	e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe	cmd.exe
PID 1676 wrote to memory of 1064	1676	e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe	cmd.exe
PID 1064 wrote to memory of 992	1064	cmd.exe	tasklist.exe
PID 1064 wrote to memory of 992	1064	cmd.exe	tasklist.exe
PID 1064 wrote to memory of 992	1064	cmd.exe	tasklist.exe
PID 1064 wrote to memory of 992	1064	cmd.exe	tasklist.exe

C:\Users\Admin\AppData\Local\Temp\e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe
"C:\Users\Admin\AppData\Local\Temp\e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1676

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del e5922a2aaca379692fcd059e9b130a9308eba732eb49d739e68e8117c4f28bd3.exe
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\SysWOW64\tasklist.exe
tasklist
3⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:992

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Process Discovery

T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/992-59-0x0000000000000000-mapping.dmp

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memory/1064-58-0x0000000000000000-mapping.dmp

Download
memory/1676-57-0x0000000075A31000-0x0000000075A33000-memory.dmp

Filesize
8KB

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