a5e58e2473c430b8a85d9fc1ab9c83c0ce61680a635affa994788635e20b1955

General

Target

2d83a0f0098fecdef97190e94b598a40.exe
Size

3.4MB
MD5

2d83a0f0098fecdef97190e94b598a40
SHA1

8191a14574e49e0884dfd87af748cfbe41777e90
SHA256

a5e58e2473c430b8a85d9fc1ab9c83c0ce61680a635affa994788635e20b1955
SHA512

58e3d98eed52b56baab7126eb229eda3ae6923f105ae06daff4638f094f9303c4311c54ebd3af57cc57c23cab7a78787d51fdfd7566b0d356af66df16529bf49
SSDEEP

98304:iFz73Zt2/4FOfMAB1HbAn8t1VFex52OhS+NCB:iLV8LBFAn8tfFG5zTC

Score

7^/10

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HSlXup4z4.exe	2d83a0f0098fecdef97190e94b598a40.exe

Executes dropped EXE 2 IoCs

pid	Process
2628	HSlXup4z4.exe
2624	HSlXup4z4.exe

Loads dropped DLL 3 IoCs

pid	Process
3020	2d83a0f0098fecdef97190e94b598a40.exe
3020	2d83a0f0098fecdef97190e94b598a40.exe
2628	HSlXup4z4.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2720	2524	WerFault.exe	32

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 3020	2156	2d83a0f0098fecdef97190e94b598a40.exe	16
PID 2156 wrote to memory of 3020	2156	2d83a0f0098fecdef97190e94b598a40.exe	16
PID 2156 wrote to memory of 3020	2156	2d83a0f0098fecdef97190e94b598a40.exe	16
PID 2156 wrote to memory of 3020	2156	2d83a0f0098fecdef97190e94b598a40.exe	16
PID 3020 wrote to memory of 2628	3020	2d83a0f0098fecdef97190e94b598a40.exe	31
PID 3020 wrote to memory of 2628	3020	2d83a0f0098fecdef97190e94b598a40.exe	31
PID 3020 wrote to memory of 2628	3020	2d83a0f0098fecdef97190e94b598a40.exe	31
PID 3020 wrote to memory of 2628	3020	2d83a0f0098fecdef97190e94b598a40.exe	31
PID 2628 wrote to memory of 2624	2628	HSlXup4z4.exe	30
PID 2628 wrote to memory of 2624	2628	HSlXup4z4.exe	30
PID 2628 wrote to memory of 2624	2628	HSlXup4z4.exe	30
PID 2628 wrote to memory of 2624	2628	HSlXup4z4.exe	30

C:\Users\Admin\AppData\Local\Temp\2d83a0f0098fecdef97190e94b598a40.exe
"C:\Users\Admin\AppData\Local\Temp\2d83a0f0098fecdef97190e94b598a40.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HSlXup4z4.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HSlXup4z4.exe" "C:\Users\Admin\AppData\Local\Temp\2d83a0f0098fecdef97190e94b598a40.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2628

C:\Users\Admin\AppData\Local\Temp\2d83a0f0098fecdef97190e94b598a40.exe
"C:\Users\Admin\AppData\Local\Temp\2d83a0f0098fecdef97190e94b598a40.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2156

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HSlXup4z4.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HSlXup4z4.exe" "C:\Users\Admin\AppData\Local\Temp\2d83a0f0098fecdef97190e94b598a40.exe"
1⤵
- Executes dropped EXE
PID:2624
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe"
  2⤵
  PID:2524
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2524 -s 284
    3⤵
    - Program crash
    PID:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2156-1-0x0000000002220000-0x000000000261E000-memory.dmp

Filesize
4.0MB

Download
memory/2156-0-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/2524-88-0x0000000000360000-0x00000000003FE000-memory.dmp

Filesize
632KB

Download
memory/2524-34-0x00000000000F0000-0x0000000000189000-memory.dmp

Filesize
612KB

Download
memory/2524-83-0x0000000077E00000-0x0000000077E01000-memory.dmp

Filesize
4KB

Download
memory/2524-85-0x0000000000360000-0x00000000003FE000-memory.dmp

Filesize
632KB

Download
memory/2524-86-0x0000000000360000-0x00000000003FE000-memory.dmp

Filesize
632KB

Download
memory/2524-87-0x0000000077E00000-0x0000000077E01000-memory.dmp

Filesize
4KB

Download
memory/2524-84-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2524-89-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2524-27-0x00000000000F0000-0x0000000000189000-memory.dmp

Filesize
612KB

Download
memory/2524-25-0x0000000000540000-0x0000000001192000-memory.dmp

Filesize
12.3MB

Download
memory/2524-28-0x00000000000F0000-0x0000000000189000-memory.dmp

Filesize
612KB

Download
memory/2524-35-0x0000000000360000-0x00000000003FE000-memory.dmp

Filesize
632KB

Download
memory/2624-23-0x0000000077E00000-0x0000000077E01000-memory.dmp

Filesize
4KB

Download
memory/2624-30-0x0000000000320000-0x00000000003BE000-memory.dmp

Filesize
632KB

Download
memory/2624-29-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/2624-24-0x0000000000820000-0x0000000000821000-memory.dmp

Filesize
4KB

Download
memory/2624-22-0x0000000000320000-0x00000000003BE000-memory.dmp

Filesize
632KB

Download
memory/2628-19-0x0000000002320000-0x000000000271E000-memory.dmp

Filesize
4.0MB

Download
memory/2628-20-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/3020-12-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/3020-13-0x0000000005CB0000-0x00000000060AE000-memory.dmp

Filesize
4.0MB

Download
memory/3020-14-0x0000000005CB0000-0x00000000060AE000-memory.dmp

Filesize
4.0MB

Download
memory/3020-15-0x0000000000320000-0x00000000003BE000-memory.dmp

Filesize
632KB

Download
memory/3020-2-0x0000000000320000-0x00000000003BE000-memory.dmp

Filesize
632KB

Download

Analysis

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