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

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	Container ETAbest offer 8796___pdf.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 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
1608	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe
3592	Container ETAbest offer 8796___pdf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3592	Container ETAbest offer 8796___pdf.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3592 wrote to memory of 1608	3592	Container ETAbest offer 8796___pdf.exe	91
PID 3592 wrote to memory of 1608	3592	Container ETAbest offer 8796___pdf.exe	91
PID 3592 wrote to memory of 1608	3592	Container ETAbest offer 8796___pdf.exe	91
PID 3592 wrote to memory of 60	3592	Container ETAbest offer 8796___pdf.exe	93
PID 3592 wrote to memory of 60	3592	Container ETAbest offer 8796___pdf.exe	93
PID 3592 wrote to memory of 60	3592	Container ETAbest offer 8796___pdf.exe	93
PID 3592 wrote to memory of 2352	3592	Container ETAbest offer 8796___pdf.exe	94
PID 3592 wrote to memory of 2352	3592	Container ETAbest offer 8796___pdf.exe	94
PID 3592 wrote to memory of 2352	3592	Container ETAbest offer 8796___pdf.exe	94
PID 3592 wrote to memory of 3604	3592	Container ETAbest offer 8796___pdf.exe	95
PID 3592 wrote to memory of 3604	3592	Container ETAbest offer 8796___pdf.exe	95
PID 3592 wrote to memory of 3604	3592	Container ETAbest offer 8796___pdf.exe	95
PID 3592 wrote to memory of 3604	3592	Container ETAbest offer 8796___pdf.exe	95
PID 3592 wrote to memory of 3416	3592	Container ETAbest offer 8796___pdf.exe	96
PID 3592 wrote to memory of 3416	3592	Container ETAbest offer 8796___pdf.exe	96
PID 3592 wrote to memory of 3416	3592	Container ETAbest offer 8796___pdf.exe	96
PID 3592 wrote to memory of 2952	3592	Container ETAbest offer 8796___pdf.exe	97
PID 3592 wrote to memory of 2952	3592	Container ETAbest offer 8796___pdf.exe	97
PID 3592 wrote to memory of 2952	3592	Container ETAbest offer 8796___pdf.exe	97

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⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3592
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\byrvYiVatyGVOy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5C73.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1608
- 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:60
- 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:2352
- 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:3604
- 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:3416
- 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:2952

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

Query Registry

1

T1012

System Information Discovery

2

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\tmp5C73.tmp

Filesize
1KB

MD5
1fa2b1ab12096240d68cf9b3d48e392f

SHA1
9c316ed4232140a72a052b3840e9ea35962b5f17

SHA256
f9feb3de929a058c770d16dbb9f9bd5b2992004e82075d7d2a30e760b4319aef

SHA512
9fd9a0e00145a645aa86dbf16c2c0013391154585fa71647cbfd218d9540f7344887fccd6aa8bd15667d75a0b1ccab3485e72d1690a2dd9a91883b62503369c3

Download Submit
memory/3592-8-0x0000000005CA0000-0x0000000005CF6000-memory.dmp

Filesize
344KB

Download
memory/3592-9-0x0000000005D30000-0x0000000005D48000-memory.dmp

Filesize
96KB

Download
memory/3592-3-0x000000000AFE0000-0x000000000B07C000-memory.dmp

Filesize
624KB

Download
memory/3592-4-0x000000000B630000-0x000000000BBD4000-memory.dmp

Filesize
5.6MB

Download
memory/3592-5-0x000000000B120000-0x000000000B1B2000-memory.dmp

Filesize
584KB

Download
memory/3592-7-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3592-2-0x0000000007EA0000-0x0000000007F3C000-memory.dmp

Filesize
624KB

Download
memory/3592-0-0x000000007520E000-0x000000007520F000-memory.dmp

Filesize
4KB

Download
memory/3592-6-0x00000000059C0000-0x00000000059CA000-memory.dmp

Filesize
40KB

Download
memory/3592-10-0x000000007520E000-0x000000007520F000-memory.dmp

Filesize
4KB

Download
memory/3592-11-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download
memory/3592-12-0x00000000071C0000-0x0000000007272000-memory.dmp

Filesize
712KB

Download
memory/3592-13-0x0000000006F70000-0x0000000006FBE000-memory.dmp

Filesize
312KB

Download
memory/3592-1-0x0000000000F80000-0x000000000108A000-memory.dmp

Filesize
1.0MB

Download
memory/3592-20-0x0000000075200000-0x00000000759B0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads