35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b

General

Target

35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
Size

1005KB
MD5

64e886168dff1c3781cffb35c1eb5640
SHA1

f55420c3f3a1af62099af7dfca1677025c8423a9
SHA256

35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b
SHA512

0f7b02dbb653824e0034d78c8a6a412ede933495a994c83dc06a085744a462fe54dc7a3c9a14b288aba72f20e0f2f1a894544c811f9f6699808c2840373746ad
SSDEEP

24576:6uEVtYGn52JP5X6WgklW+MjbFZHtkbMzNLfPef8BcxxL5tDuS:T6sT/4+6b/OgPefWcxfFH

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2016-54-0x0000000000400000-0x0000000000581000-memory.dmp	upx
behavioral1/memory/2016-69-0x0000000000400000-0x0000000000581000-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	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.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	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2016 set thread context of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
776	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
776	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
776	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
776	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
776	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
776	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29
PID 2016 wrote to memory of 776	2016	35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe	29

C:\Users\Admin\AppData\Local\Temp\35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
"C:\Users\Admin\AppData\Local\Temp\35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe
  "C:\Users\Admin\AppData\Local\Temp\35a7651a5aa5e39f9d79bb0d2f0d7b25b5e5afc3f760b1bb61864819fe5aea1b.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:776

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/776-64-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-70-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download
memory/776-56-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-60-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-62-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-58-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-55-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-66-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-74-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-73-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-71-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/776-72-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2016-69-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/2016-54-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads