0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4

Analysis

max time kernel
47s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
02/10/2022, 00:18

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General

Target

0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe
Size

32KB
MD5

6687c4083d5b492a8b5642f264d2b3d0
SHA1

d50bf1bdaaa0f51de00672d1a3989ba055f14984
SHA256

0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4
SHA512

85216017552289d8552d2ba42cce60877dc0d738d4b181fed4c87b25f51f1882dda6aa420eeb82ff4d648a2fa3e3d8557ac6a944e990d1a10e5b1b725da8dc75
SSDEEP

768:VtquN3rVg6MEv+t8U+JKirjT3Yxj0Jjm:Vtquxh/MEvesKirfYx6

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
684	cmd.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.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

pid	Process
1684	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1684	tasklist.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1060	0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1060 wrote to memory of 684	1060	0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe	28
PID 1060 wrote to memory of 684	1060	0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe	28
PID 1060 wrote to memory of 684	1060	0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe	28
PID 1060 wrote to memory of 684	1060	0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe	28
PID 684 wrote to memory of 1684	684	cmd.exe	30
PID 684 wrote to memory of 1684	684	cmd.exe	30
PID 684 wrote to memory of 1684	684	cmd.exe	30
PID 684 wrote to memory of 1684	684	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe
"C:\Users\Admin\AppData\Local\Temp\0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1060
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 0e3d935e915dae96e73ffcddb5ab65a4d78bf9db5cd6fca7575385cf03e6efc4.exe
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:684
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - Suspicious use of AdjustPrivilegeToken
    PID:1684

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1060-56-0x0000000074DC1000-0x0000000074DC3000-memory.dmp

Filesize
8KB

Download
memory/1060-57-0x0000000000710000-0x0000000000725000-memory.dmp

Filesize
84KB

Download
memory/1060-59-0x0000000000710000-0x0000000000725000-memory.dmp

Filesize
84KB

Download