1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52

General

Target

1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe
Size

6.4MB
MD5

222ae73510057464ddf4c399d299bacb
SHA1

dfe08f92d5cf7eb946ee8b6ee59fc9a4d4c234be
SHA256

1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52
SHA512

c5c968602312e27e74edd2963e47307824566bd7f55e7f801dacfd4db975a80f02378e6a2b1dd721670d74726e84d454e3b742f200a08b72233bb8565e95044e
SSDEEP

98304:abPYi4+r4ubGpQT7hdBjEVHE7OBP0MftJBAUZLq:W4A4RQOBMMlJV2

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.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
1980	1320	WerFault.exe	27

Kills process with taskkill 3 IoCs

evasion

pid	Process
2620	taskkill.exe
2884	taskkill.exe
1632	taskkill.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2620	taskkill.exe
Token: SeDebugPrivilege	2884	taskkill.exe
Token: SeDebugPrivilege	1632	taskkill.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe
1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe
1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 2628	1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe	29
PID 1320 wrote to memory of 2628	1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe	29
PID 1320 wrote to memory of 2628	1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe	29
PID 1320 wrote to memory of 2628	1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe	29
PID 2628 wrote to memory of 2620	2628	cmd.exe	31
PID 2628 wrote to memory of 2620	2628	cmd.exe	31
PID 2628 wrote to memory of 2620	2628	cmd.exe	31
PID 2628 wrote to memory of 2620	2628	cmd.exe	31
PID 1320 wrote to memory of 2872	1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe	33
PID 1320 wrote to memory of 2872	1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe	33
PID 1320 wrote to memory of 2872	1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe	33
PID 1320 wrote to memory of 2872	1320	1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe	33
PID 2872 wrote to memory of 2884	2872	cmd.exe	35
PID 2872 wrote to memory of 2884	2872	cmd.exe	35
PID 2872 wrote to memory of 2884	2872	cmd.exe	35
PID 2872 wrote to memory of 2884	2872	cmd.exe	35
PID 2872 wrote to memory of 1632	2872	cmd.exe	36
PID 2872 wrote to memory of 1632	2872	cmd.exe	36
PID 2872 wrote to memory of 1632	2872	cmd.exe	36
PID 2872 wrote to memory of 1632	2872	cmd.exe	36

C:\Users\Admin\AppData\Local\Temp\1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe
"C:\Users\Admin\AppData\Local\Temp\1f68f87b6dd86ca34d769c0ba74d97c0b2ba868198a7d632070d24b585f25f52.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\\restart.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2628
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im ╢╢═├═├.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2620
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\\restart.bat
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2872
- - C:\Windows\SysWOW64\taskkill.exe
    Taskkill /f /im ╢╢═├═├.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2884
- - C:\Windows\SysWOW64\taskkill.exe
    Taskkill /f /im .cache_╢╢═├═├.exe
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 296
  2⤵
  - Program crash
  PID:1980

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

C:\Users\Admin\AppData\Local\Temp\restart.bat

Filesize
92B

MD5
6789c01ef17152224e1dadce89ebc364

SHA1
1a72865012ad8cfeba5a391ad046339a44fc9a57

SHA256
5b4f8879fa51c430abaaa94094fe82e22c0912881f961219d9b0805446a09412

SHA512
5b4de797295e23a1e8934c551375ebb1335a3dcdd7ad8e0c7baeb0fc2fe2f7d41bcd75b8f40cbb6943a098001ee076f4acd05005559d98c286fce7535b6974d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\restart.bat

Filesize
145B

MD5
96785a2f7e2fa7a92132cb9843b7b1cd

SHA1
b677d2d5a7b8c28850d15ca2c184b71b8eb6d651

SHA256
1c7838fe63f9564636489704d817fa44a034d9487adc54f400f056c06bacaaed

SHA512
ec789081a28c4e5529ae0bb15fd8e1426e8bd46ea970be689e6f42ca2181ad702b1029c6c4ca7d2ecd23217170281ac0a245ac96b472919d22c8d3574dca2dae

Download Submit
\Users\Admin\AppData\Local\Temp\HPSocket4C.dll

Filesize
2.1MB

MD5
04869ada712c189caba4822be0e81ea5

SHA1
9c45486b30e6d3ccf0737c5766796baaf58232ab

SHA256
23078015adb0cf53ebf632a895a1a224b3718174e6c2887e1bbb2d28be5e2b8b

SHA512
16f98af15583c60da0cb947ea2230f759bfa27f86ef93ef5f7ffe2adcec6c5f115f52ffa74bae6cf8add94bb6a380fa276f391619256be7a45c53bb7421fdd9c

Download Submit
memory/1320-3-0x0000000003010000-0x0000000003011000-memory.dmp

Filesize
4KB

Download
memory/1320-2-0x0000000003020000-0x0000000003021000-memory.dmp

Filesize
4KB

Download
memory/2628-30-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download

Analysis

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