9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15

Analysis

max time kernel
148s
max time network
149s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 17:43

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General

Target

9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe
Size

42KB
MD5

d1ac53a3bf65a7ea5b4a2d481753f896
SHA1

b687a5e13ec5d9d511d0cfbdde990e53ef48e20f
SHA256

9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15
SHA512

947024a6f0d529e54306925ac20c7a716d23e4c745b188efdf5c37f5f12e4f2e1f9d25e152de75bd235c3315b2f0424f9fd2f7cfb9c4baa93ac4ff6a695b1822
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x38Da+:bIDOw9a0Dwo3P1ojvUSD79RK

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2568	lossy.exe

Loads dropped DLL 1 IoCs

pid	Process
1964	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2568	1964	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe	28
PID 1964 wrote to memory of 2568	1964	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe	28
PID 1964 wrote to memory of 2568	1964	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe	28
PID 1964 wrote to memory of 2568	1964	9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe	28

C:\Users\Admin\AppData\Local\Temp\9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe
"C:\Users\Admin\AppData\Local\Temp\9e61a9bd8cf46044f8e8f2902d7bff747b91cf2a4387fdb9bd8d06fa5c72ba15.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\Temp\lossy.exe
  "C:\Users\Admin\AppData\Local\Temp\lossy.exe"
  2⤵
  - Executes dropped EXE
  PID:2568

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

\Users\Admin\AppData\Local\Temp\lossy.exe

Filesize
43KB

MD5
296e31980d2182e6b390086156ce0161

SHA1
d67945419f6fe80e627daba8e3e2deb106e812f0

SHA256
609bc9e96a16d3d6464dbe1ee554ba5a0a89bada88e7dd8b4c3fdcdaf7cd3b5f

SHA512
56b28853831eb27c810893ac23218bd5f3e926e5b6b0cd2fd41510ad95d19f977543a2d27e5c8ba1d40ffffb0d7afbb9c099cbb96f724c8401ba346cecaa7fee

Download Submit
memory/1964-0-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/1964-1-0x00000000003F0000-0x00000000003F6000-memory.dmp

Filesize
24KB

Download
memory/1964-8-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/2568-22-0x00000000002C0000-0x00000000002C6000-memory.dmp

Filesize
24KB

Download
memory/2568-15-0x00000000004A0000-0x00000000004A6000-memory.dmp

Filesize
24KB

Download