33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2

General

Target

33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
Size

853KB
MD5

2ec87f2d3e197486e3f338097304ebfa
SHA1

43e75120090e70b151512f62ebdc55a74b7c3459
SHA256

33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2
SHA512

a0fc18fdddcaabd50c826d2370f1936e410b84b5696f11a070cf5ebb2ba10ae3ef8abc23e8cd3f22719622b552e8b86fb45f6e263c96e5bdc9933fd0e39368ed
SSDEEP

24576:VYq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfv/:GqaxyDC2JmSoPvikO8/

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1128 set thread context of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1616	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
1616	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
1616	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
1616	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
1616	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
1616	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28
PID 1128 wrote to memory of 1616	1128	33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe	28

C:\Users\Admin\AppData\Local\Temp\33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
"C:\Users\Admin\AppData\Local\Temp\33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Users\Admin\AppData\Local\Temp\33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe
  "C:\Users\Admin\AppData\Local\Temp\33ce57cfb82862f8e3ca7e60c8c792af26e5cc9750c7d5f1f847cf85c517c5c2.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1616

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1128-54-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1128-55-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/1128-70-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/1616-63-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-59-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-61-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-57-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-65-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-67-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-56-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-71-0x0000000076961000-0x0000000076963000-memory.dmp

Filesize
8KB

Download
memory/1616-72-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-73-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/1616-74-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads