d1ee705dde28e1463f7df866679237b13268712236148bde7d220e3696206f42

Analysis

max time kernel
24s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
21-11-2022 16:43

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General

Target

d1ee705dde28e1463f7df866679237b13268712236148bde7d220e3696206f42.dll
Size

21KB
MD5

310def4a81d41468ca6834a53d495064
SHA1

4fc55f1d90fbc433f22c798586d6019a592220eb
SHA256

d1ee705dde28e1463f7df866679237b13268712236148bde7d220e3696206f42
SHA512

0d4a96871c3de25a37f2eed5b0daf150169385c48aa0d01ea9022547e5eeae3c1018a32e66fd0d73a8f999d87ea5a8a630b68d5f1c816ba364050aafaa4191d9
SSDEEP

384:2LWCpCJ6xhNN8S0gPW2KUCphaMTaR3ItDCuV9UAvdOh+/3o:UzZtN8SVKUCpJTaItO4U6di+/

Score

8^/10

evasion upx

Malware Config

Signatures

Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/892-61-0x0000000000160000-0x000000000017F000-memory.dmp	upx
behavioral1/memory/892-66-0x0000000000160000-0x000000000017F000-memory.dmp	upx

Launches sc.exe 4 IoCs

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

pid	Process
1396	sc.exe
1104	sc.exe
524	sc.exe
1120	sc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe
892	rundll32.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	892	rundll32.exe
Token: SeRestorePrivilege	892	rundll32.exe
Token: SeRestorePrivilege	892	rundll32.exe
Token: SeRestorePrivilege	892	rundll32.exe
Token: SeRestorePrivilege	892	rundll32.exe
Token: SeRestorePrivilege	892	rundll32.exe
Token: SeRestorePrivilege	892	rundll32.exe
Token: SeRestorePrivilege	892	rundll32.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 892	2008	rundll32.exe	28
PID 2008 wrote to memory of 892	2008	rundll32.exe	28
PID 2008 wrote to memory of 892	2008	rundll32.exe	28
PID 2008 wrote to memory of 892	2008	rundll32.exe	28
PID 2008 wrote to memory of 892	2008	rundll32.exe	28
PID 2008 wrote to memory of 892	2008	rundll32.exe	28
PID 2008 wrote to memory of 892	2008	rundll32.exe	28
PID 892 wrote to memory of 1392	892	rundll32.exe	29
PID 892 wrote to memory of 1392	892	rundll32.exe	29
PID 892 wrote to memory of 1392	892	rundll32.exe	29
PID 892 wrote to memory of 1392	892	rundll32.exe	29
PID 892 wrote to memory of 1396	892	rundll32.exe	31
PID 892 wrote to memory of 1396	892	rundll32.exe	31
PID 892 wrote to memory of 1396	892	rundll32.exe	31
PID 892 wrote to memory of 1396	892	rundll32.exe	31
PID 892 wrote to memory of 1104	892	rundll32.exe	33
PID 892 wrote to memory of 1104	892	rundll32.exe	33
PID 892 wrote to memory of 1104	892	rundll32.exe	33
PID 892 wrote to memory of 1104	892	rundll32.exe	33
PID 892 wrote to memory of 524	892	rundll32.exe	35
PID 892 wrote to memory of 524	892	rundll32.exe	35
PID 892 wrote to memory of 524	892	rundll32.exe	35
PID 892 wrote to memory of 524	892	rundll32.exe	35
PID 892 wrote to memory of 1120	892	rundll32.exe	37
PID 892 wrote to memory of 1120	892	rundll32.exe	37
PID 892 wrote to memory of 1120	892	rundll32.exe	37
PID 892 wrote to memory of 1120	892	rundll32.exe	37

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d1ee705dde28e1463f7df866679237b13268712236148bde7d220e3696206f42.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d1ee705dde28e1463f7df866679237b13268712236148bde7d220e3696206f42.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:892
- - C:\Windows\SysWOW64\reg.exe
    C:\Windows\System32\reg.exe import "C:\Users\Admin\mqik.avi"
    3⤵
    PID:1392
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\System32\sc.exe config PolicyAgent start=auto
    3⤵
    - Launches sc.exe
    PID:1396
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\System32\sc.exe stop PolicyAgent
    3⤵
    - Launches sc.exe
    PID:1104
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\System32\sc.exe start PolicyAgent
    3⤵
    - Launches sc.exe
    PID:524
- - C:\Windows\SysWOW64\sc.exe
    C:\Windows\System32\sc.exe stop PolicyAgent
    3⤵
    - Launches sc.exe
    PID:1120

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\mqik.avi

Filesize
56KB

MD5
bc8025bc98da7f4ed891c9f9991d3ff1

SHA1
70a69a7fcebe9b43f00a1fa713e3a0621bf3ac6d

SHA256
59b9dc39d69f8b0aa350f550e42e632b396237865776d0ce75477f8fe3f9016f

SHA512
7f772261e003d2df9162ae4aeaab2bda674ee2721b3300cc8b2a2f4904af6bc9c565c7f2c3e67a7394eb1a387860a2544fc5bdc3e6de384b664f8d232ad6acf5

Download Submit
memory/524-64-0x0000000000000000-mapping.dmp

Download
memory/892-60-0x0000000000150000-0x000000000016F000-memory.dmp

Filesize
124KB

Download
memory/892-58-0x0000000000150000-0x000000000016F000-memory.dmp

Filesize
124KB

Download
memory/892-59-0x0000000000150000-0x000000000016F000-memory.dmp

Filesize
124KB

Download
memory/892-54-0x0000000000000000-mapping.dmp

Download
memory/892-61-0x0000000000160000-0x000000000017F000-memory.dmp

Filesize
124KB

Download
memory/892-55-0x00000000754F1000-0x00000000754F3000-memory.dmp

Filesize
8KB

Download
memory/892-66-0x0000000000160000-0x000000000017F000-memory.dmp

Filesize
124KB

Download
memory/1104-63-0x0000000000000000-mapping.dmp

Download
memory/1120-65-0x0000000000000000-mapping.dmp

Download
memory/1392-56-0x0000000000000000-mapping.dmp

Download
memory/1396-62-0x0000000000000000-mapping.dmp

Download