0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a

Analysis

max time kernel
40s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 16:12

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General

Target

0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe
Size

931KB
MD5

5b4d9c1b7e010c33eaef4b82e447fcec
SHA1

15d511d9fbb5b010fb8ef4cf791ee8e8ae0beae9
SHA256

0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a
SHA512

ef34ee24bc08285880acbd366bda873072ab150dbd0749b4eb5992abd535b1414e686ccda29a6126d230106cfeedd36adba152198c6b74a2624af9c28cfd9279
SSDEEP

24576:i6IMwPvmB/wWq+5DUTt7FGSwmpu8nL6YKb:i6j19rut7FoU56d

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1376-55-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1376-57-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1376-58-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1376-62-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1376-63-0x0000000000400000-0x00000000004EA000-memory.dmp	upx
behavioral1/memory/1376-64-0x0000000000400000-0x00000000004EA000-memory.dmp	upx

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	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1108 set thread context of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1376	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1108 wrote to memory of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28
PID 1108 wrote to memory of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28
PID 1108 wrote to memory of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28
PID 1108 wrote to memory of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28
PID 1108 wrote to memory of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28
PID 1108 wrote to memory of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28
PID 1108 wrote to memory of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28
PID 1108 wrote to memory of 1376	1108	0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe	28

C:\Users\Admin\AppData\Local\Temp\0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe
"C:\Users\Admin\AppData\Local\Temp\0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1108
- C:\Users\Admin\AppData\Local\Temp\0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe
  "C:\Users\Admin\AppData\Local\Temp\0e2c264e2670c1aa52bffc3444855580b13e6e8bbce55048468dfeaf6663082a.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1376

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1376-55-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1376-57-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1376-54-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1376-58-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1376-61-0x0000000075B41000-0x0000000075B43000-memory.dmp

Filesize
8KB

Download
memory/1376-62-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1376-63-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1376-64-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads