debbe2bcfc87c7523b3dca35abd96790bcc9cdf9c2afe96d92f8bcc6182942b2

Analysis

max time kernel
153s
max time network
35s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 23:17

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General

Target

debbe2bcfc87c7523b3dca35abd96790bcc9cdf9c2afe96d92f8bcc6182942b2.dll
Size

610KB
MD5

b862018eb6a686c5862642b749691a7c
SHA1

61fac9a116a356311a5968eb76f3d5d39f2fb2f3
SHA256

debbe2bcfc87c7523b3dca35abd96790bcc9cdf9c2afe96d92f8bcc6182942b2
SHA512

b39636c2f42d12ff95c04a2768dedb281d3091a2c10e08ac2994694afd6c50d252a24b9fb7aa0ac5d8c07b6174c8d556f5da87678d7f1de2d8ea4882476e7a70
SSDEEP

12288:G01x1dRoGw1MtzeYJTwaiw4pehLpPx2i6AJbTkrK:5hXoGtzeYyaix2Jzzfk

Score

6^/10

collection

Malware Config

Signatures

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1648 wrote to memory of 1536	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1536	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1536	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1536	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1536	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1536	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1536	1648	regsvr32.exe	regsvr32.exe

outlook_win_path 1 IoCs

Processes:

regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\debbe2bcfc87c7523b3dca35abd96790bcc9cdf9c2afe96d92f8bcc6182942b2.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\debbe2bcfc87c7523b3dca35abd96790bcc9cdf9c2afe96d92f8bcc6182942b2.dll
2⤵
- Accesses Microsoft Outlook profiles
- outlook_win_path
PID:1536

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1536-55-0x0000000000000000-mapping.dmp

Download
memory/1536-56-0x00000000764C1000-0x00000000764C3000-memory.dmp

Filesize
8KB

Download
memory/1536-57-0x00000000004F0000-0x000000000058E000-memory.dmp

Filesize
632KB

Download
memory/1648-54-0x000007FEFBD91000-0x000007FEFBD93000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads