d0b06ca6ece3fef6671fa8acd3d560a9400891abcd10f5cedcfe7bd1e6050dfe

General

Target

tmp.exe
Size

10.7MB
MD5

b091c4848287be6601d720997394d453
SHA1

9180e34175e1f4644d5fa63227d665b2be15c75b
SHA256

d0b06ca6ece3fef6671fa8acd3d560a9400891abcd10f5cedcfe7bd1e6050dfe
SHA512

a3b3663fd343389aee2cbf76f426401d436992b2b56cea3b60e9c2e385510fa874fa45b2ac75703074f0303934c4223eaee1983851374a2e753fd0302042cc5a
SSDEEP

196608:oPnV1Bk/fRaGxUCBIORz5Z2YoZX0tMmp6tgq1D//XxdgPxwdT:oPKfR/UCBF+dZX0tMft/vxdgpG

Score

8^/10

evasion persistence

Malware Config

Signatures

Creates new service(s) 1 TTPs
persistence

Windows Service
T1543.003
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 2 IoCs

pid	Process
468	Process not Found
2316	dckuybanmlgp.exe

Loads dropped DLL 1 IoCs

pid	Process
468	Process not Found

Launches sc.exe 4 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2532	sc.exe
2420	sc.exe
2668	sc.exe
2564	sc.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
1460	tmp.exe
1460	tmp.exe
1460	tmp.exe
1460	tmp.exe
1460	tmp.exe
1460	tmp.exe
1460	tmp.exe
1460	tmp.exe
1460	tmp.exe
2316	dckuybanmlgp.exe
2316	dckuybanmlgp.exe
2316	dckuybanmlgp.exe
2316	dckuybanmlgp.exe
2316	dckuybanmlgp.exe
2316	dckuybanmlgp.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2604	powercfg.exe
Token: SeShutdownPrivilege	2628	powercfg.exe
Token: SeShutdownPrivilege	2716	powercfg.exe
Token: SeShutdownPrivilege	2540	powercfg.exe
Token: SeShutdownPrivilege	1392	powercfg.exe
Token: SeShutdownPrivilege	2368	powercfg.exe
Token: SeShutdownPrivilege	1940	powercfg.exe
Token: SeShutdownPrivilege	2012	powercfg.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 1872	2316	dckuybanmlgp.exe	49
PID 2316 wrote to memory of 1872	2316	dckuybanmlgp.exe	49

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:1460
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2604
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2628
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2716
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2540
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe delete "OBGPQMHF"
  2⤵
  - Launches sc.exe
  PID:2532
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe create "OBGPQMHF" binpath= "C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe" start= "auto"
  2⤵
  - Launches sc.exe
  PID:2420
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop eventlog
  2⤵
  - Launches sc.exe
  PID:2564
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe start "OBGPQMHF"
  2⤵
  - Launches sc.exe
  PID:2668

C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe
C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2012
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2368
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1392
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1940
- C:\Windows\system32\conhost.exe
  C:\Windows\system32\conhost.exe
  2⤵
  PID:1872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Privilege Escalation

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

1

T1489

Replay Monitor

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Downloads

C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe

Filesize
10.7MB

MD5
b091c4848287be6601d720997394d453

SHA1
9180e34175e1f4644d5fa63227d665b2be15c75b

SHA256
d0b06ca6ece3fef6671fa8acd3d560a9400891abcd10f5cedcfe7bd1e6050dfe

SHA512
a3b3663fd343389aee2cbf76f426401d436992b2b56cea3b60e9c2e385510fa874fa45b2ac75703074f0303934c4223eaee1983851374a2e753fd0302042cc5a

Download Submit
memory/1460-7-0x0000000140000000-0x0000000141A14000-memory.dmp

Filesize
26.1MB

Download
memory/1460-17-0x0000000140000000-0x0000000141A14000-memory.dmp

Filesize
26.1MB

Download
memory/1460-5-0x0000000076EF0000-0x0000000076EF2000-memory.dmp

Filesize
8KB

Download
memory/1460-0-0x0000000076EF0000-0x0000000076EF2000-memory.dmp

Filesize
8KB

Download
memory/1460-9-0x0000000076D40000-0x0000000076EE9000-memory.dmp

Filesize
1.7MB

Download
memory/1460-10-0x0000000140000000-0x0000000141A14000-memory.dmp

Filesize
26.1MB

Download
memory/1460-2-0x0000000076EF0000-0x0000000076EF2000-memory.dmp

Filesize
8KB

Download
memory/1460-3-0x0000000140000000-0x0000000141A14000-memory.dmp

Filesize
26.1MB

Download
memory/1460-12-0x0000000076D40000-0x0000000076EE9000-memory.dmp

Filesize
1.7MB

Download
memory/1872-28-0x0000000140000000-0x000000014000E000-memory.dmp

Filesize
56KB

Download
memory/2316-20-0x0000000140000000-0x0000000141A14000-memory.dmp

Filesize
26.1MB

Download
memory/2316-23-0x0000000140000000-0x0000000141A14000-memory.dmp

Filesize
26.1MB

Download
memory/2316-26-0x0000000076D40000-0x0000000076EE9000-memory.dmp

Filesize
1.7MB

Download
memory/2316-29-0x0000000140000000-0x0000000141A14000-memory.dmp

Filesize
26.1MB

Download
memory/2316-30-0x0000000076D40000-0x0000000076EE9000-memory.dmp

Filesize
1.7MB

Download

Analysis

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