a5c710cd7d220f75e78f08ca89a3017ae08ad6761d57473e4a9f55df02c47d58

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 01:34

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General

Target

COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
Size

629KB
MD5

f34d46989b27c8a7c40d395b0afd9c86
SHA1

e4a7ec238d8435b094c5a38a601e133da646b4fb
SHA256

0876a062221ba67194143bb2b1fc83d87b22860cf5e8cff64239b4b9dc251d11
SHA512

ed53d43fdc9f1d075d94de4e79bf8631655c30a5571d5e6e3971a3a5a3a14ddaff16361df4824ad342d2375e195a0a3c8c5b6b303ee10e244a3c6d2626a5c826
SSDEEP

12288:6ZZIH53gbcNk10Fu8ndvsFTEf5yFqfKLRm2/gx0xI4BOiOycDbmmpS45cZbtTkR:dHKbcNk10FBEGfWqp+gqI441FJpSBXG

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2860	powershell.exe
2292	powershell.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2728	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
2292	powershell.exe
2860	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
Token: SeDebugPrivilege	2860	powershell.exe
Token: SeDebugPrivilege	2292	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 236 wrote to memory of 2860	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	31
PID 236 wrote to memory of 2860	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	31
PID 236 wrote to memory of 2860	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	31
PID 236 wrote to memory of 2860	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	31
PID 236 wrote to memory of 2292	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	33
PID 236 wrote to memory of 2292	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	33
PID 236 wrote to memory of 2292	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	33
PID 236 wrote to memory of 2292	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	33
PID 236 wrote to memory of 2728	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	34
PID 236 wrote to memory of 2728	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	34
PID 236 wrote to memory of 2728	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	34
PID 236 wrote to memory of 2728	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	34
PID 236 wrote to memory of 1928	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	37
PID 236 wrote to memory of 1928	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	37
PID 236 wrote to memory of 1928	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	37
PID 236 wrote to memory of 1928	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	37
PID 236 wrote to memory of 2684	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	38
PID 236 wrote to memory of 2684	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	38
PID 236 wrote to memory of 2684	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	38
PID 236 wrote to memory of 2684	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	38
PID 236 wrote to memory of 2732	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	39
PID 236 wrote to memory of 2732	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	39
PID 236 wrote to memory of 2732	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	39
PID 236 wrote to memory of 2732	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	39
PID 236 wrote to memory of 1484	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	40
PID 236 wrote to memory of 1484	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	40
PID 236 wrote to memory of 1484	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	40
PID 236 wrote to memory of 1484	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	40
PID 236 wrote to memory of 2348	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	41
PID 236 wrote to memory of 2348	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	41
PID 236 wrote to memory of 2348	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	41
PID 236 wrote to memory of 2348	236	COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe	41

C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
"C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:236
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2860
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bzklpXoszJTBl.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2292
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bzklpXoszJTBl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE8D9.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2728
- C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
  "C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe"
  2⤵
  PID:1928
- C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
  "C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe"
  2⤵
  PID:2684
- C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
  "C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe"
  2⤵
  PID:2732
- C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
  "C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe"
  2⤵
  PID:1484
- C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe
  "C:\Users\Admin\AppData\Local\Temp\COD 09256214__et__t_, _____st__ 2024_765124.PDF.exe"
  2⤵
  PID:2348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE8D9.tmp

Filesize
1KB

MD5
9bcdf48586202b5729331e34eb392ce0

SHA1
f0ceeeba9b897e424ebc1ae019e8faf00e06b126

SHA256
0f1d6e312efd561903274853b311e6f5e7ba80778b319d3806f7aa36befe40cb

SHA512
81664ba1759654068bf112f6d7679376c9883f7f1f4455e49326238105f53cd434df6ea38aca955683222780fd80097eeddce1a943b5f0aeb882d2d29d8a1f87

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\S1XEAY670U2J7A47T4H1.temp

Filesize
7KB

MD5
48af5cebf32f66d00e406d0d06f8a49f

SHA1
ca32a1de93e1387f73993ecb7f51964f64439c05

SHA256
1e802c6bfdaff38b845651b7cbd8740b3551a43d06b4600d22e364ce921f6f1d

SHA512
e2a5970540ea589379739145dd5d4f140c1339a2ea630dfecee791c10a1d62fd80e6d4b96c2558ecae4ae56f89c5f2eb701189807598d1bbc5ef8d61bbe31535

Download Submit
memory/236-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp

Filesize
4KB

Download
memory/236-1-0x00000000003D0000-0x0000000000470000-memory.dmp

Filesize
640KB

Download
memory/236-2-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/236-3-0x0000000002290000-0x000000000230E000-memory.dmp

Filesize
504KB

Download
memory/236-4-0x0000000000380000-0x0000000000392000-memory.dmp

Filesize
72KB

Download
memory/236-5-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download
memory/236-6-0x00000000003A0000-0x00000000003B0000-memory.dmp

Filesize
64KB

Download
memory/236-7-0x0000000005080000-0x00000000050E4000-memory.dmp

Filesize
400KB

Download
memory/236-20-0x0000000074BD0000-0x00000000752BE000-memory.dmp

Filesize
6.9MB

Download