701893f05fb7f11f4f0bbbc6b7f4c540e4c8d5e5d5cd98d42db973fb89eaed0a

General

Target

Container ETAbest offer 8796___pdf.exe
Size

1.0MB
MD5

0d6cb0ad6a243cbaa6e0baf76a29d796
SHA1

3001f4a8107eba4f6b3c7b2fc43f31d3eb2dc152
SHA256

f0236b0ba3d99fac225741bd2751ee4517e1f2159d19248ff0800b8304d48421
SHA512

39a30f8e6db3037fb95a823b541b84cc84aa1481b6e26b0570827ae00e6a620eb61e25233ab3a12471a8bebc8e073d8dd31ca0a3621d59f029b05b9768a32caf
SSDEEP

12288:7Ze0H4rdL+9QltfcXCh3PdXUouNRZd+MO+QWYw90kti0lGPefNxT:7o0Y5LWUDVXUouM+Kw90vi

Score

3^/10

discovery

Malware Config

Signatures

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 2 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	Container ETAbest offer 8796___pdf.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
3060	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe
2312	Container ETAbest offer 8796___pdf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2312	Container ETAbest offer 8796___pdf.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 3060	2312	Container ETAbest offer 8796___pdf.exe	31
PID 2312 wrote to memory of 3060	2312	Container ETAbest offer 8796___pdf.exe	31
PID 2312 wrote to memory of 3060	2312	Container ETAbest offer 8796___pdf.exe	31
PID 2312 wrote to memory of 3060	2312	Container ETAbest offer 8796___pdf.exe	31
PID 2312 wrote to memory of 2840	2312	Container ETAbest offer 8796___pdf.exe	33
PID 2312 wrote to memory of 2840	2312	Container ETAbest offer 8796___pdf.exe	33
PID 2312 wrote to memory of 2840	2312	Container ETAbest offer 8796___pdf.exe	33
PID 2312 wrote to memory of 2840	2312	Container ETAbest offer 8796___pdf.exe	33
PID 2312 wrote to memory of 2560	2312	Container ETAbest offer 8796___pdf.exe	34
PID 2312 wrote to memory of 2560	2312	Container ETAbest offer 8796___pdf.exe	34
PID 2312 wrote to memory of 2560	2312	Container ETAbest offer 8796___pdf.exe	34
PID 2312 wrote to memory of 2560	2312	Container ETAbest offer 8796___pdf.exe	34
PID 2312 wrote to memory of 2852	2312	Container ETAbest offer 8796___pdf.exe	35
PID 2312 wrote to memory of 2852	2312	Container ETAbest offer 8796___pdf.exe	35
PID 2312 wrote to memory of 2852	2312	Container ETAbest offer 8796___pdf.exe	35
PID 2312 wrote to memory of 2852	2312	Container ETAbest offer 8796___pdf.exe	35
PID 2312 wrote to memory of 2872	2312	Container ETAbest offer 8796___pdf.exe	36
PID 2312 wrote to memory of 2872	2312	Container ETAbest offer 8796___pdf.exe	36
PID 2312 wrote to memory of 2872	2312	Container ETAbest offer 8796___pdf.exe	36
PID 2312 wrote to memory of 2872	2312	Container ETAbest offer 8796___pdf.exe	36
PID 2312 wrote to memory of 1992	2312	Container ETAbest offer 8796___pdf.exe	37
PID 2312 wrote to memory of 1992	2312	Container ETAbest offer 8796___pdf.exe	37
PID 2312 wrote to memory of 1992	2312	Container ETAbest offer 8796___pdf.exe	37
PID 2312 wrote to memory of 1992	2312	Container ETAbest offer 8796___pdf.exe	37

C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\byrvYiVatyGVOy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp99FE.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3060
- C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe"
  2⤵
  PID:2840
- C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe"
  2⤵
  PID:2560
- C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe"
  2⤵
  PID:2852
- C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe"
  2⤵
  PID:2872
- C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Container ETAbest offer 8796___pdf.exe"
  2⤵
  PID:1992

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp99FE.tmp

Filesize
1KB

MD5
2c17f7e9663e56bcc5e15d6590a8dc86

SHA1
5747a031ec75fc07be0cd849e1dee61e920e22b3

SHA256
b9f9c4f75142064db290280ec1667efb32c2d0f7b926e57cc77052da031df836

SHA512
da702316f8a553a3a827d75f2e7520b050c0add4cef6479e7c6f746a2628910a2b5530f1c1a546a22c55448895e3dd8ba6820fc5fe679afdc6ed6584ca4500a6

Download Submit
memory/2312-0-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2312-1-0x00000000003E0000-0x00000000004EA000-memory.dmp

Filesize
1.0MB

Download
memory/2312-2-0x0000000004920000-0x00000000049BC000-memory.dmp

Filesize
624KB

Download
memory/2312-3-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2312-4-0x0000000000290000-0x00000000002A8000-memory.dmp

Filesize
96KB

Download
memory/2312-5-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2312-6-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2312-7-0x0000000005D50000-0x0000000005E02000-memory.dmp

Filesize
712KB

Download
memory/2312-8-0x0000000001FC0000-0x000000000200E000-memory.dmp

Filesize
312KB

Download
memory/2312-14-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads