4d930d5cf4b976a2f3412e3bb542c426fd76df8f3e261d4d68799ee199513791

General

Target

1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
Size

483KB
MD5

7872343cd441599fa538258dfa3f2837
SHA1

be62f1cc1ac1fa4bc3bb2a76f40441e33d1360bf
SHA256

4d930d5cf4b976a2f3412e3bb542c426fd76df8f3e261d4d68799ee199513791
SHA512

9c1f00900794a00115287812988708de3b7e70f254f7e4a768e2df783170f5e2c8d0da4a0c4fa9fdb1332930a3bcac0eb0350029a7d7544a30b2afcfc22dd655
SSDEEP

6144:cXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZsAX4cNq5Gv:cX7tPMK8ctGe4Dzl4h2QnuPs/ZsTcv

Score

9^/10

collection spyware stealer

Malware Config

Signatures

NirSoft MailPassView 2 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral2/memory/4984-11-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView
behavioral2/memory/4984-17-0x0000000000400000-0x0000000000457000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 2 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral2/memory/1936-8-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral2/memory/1936-24-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Nirsoft 6 IoCs

resource	yara_rule
behavioral2/memory/1936-8-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral2/memory/4984-11-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft
behavioral2/memory/4984-17-0x0000000000400000-0x0000000000457000-memory.dmp	Nirsoft
behavioral2/memory/4828-19-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/4828-22-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral2/memory/1936-24-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3932 set thread context of 1936	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	86
PID 3932 set thread context of 4984	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	87
PID 3932 set thread context of 4828	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	88

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1936	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
1936	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
4828	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
4828	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
1936	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
1936	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4828	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3932 wrote to memory of 1936	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	86
PID 3932 wrote to memory of 1936	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	86
PID 3932 wrote to memory of 1936	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	86
PID 3932 wrote to memory of 4984	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	87
PID 3932 wrote to memory of 4984	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	87
PID 3932 wrote to memory of 4984	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	87
PID 3932 wrote to memory of 4828	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	88
PID 3932 wrote to memory of 4828	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	88
PID 3932 wrote to memory of 4828	3932	1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe	88

C:\Users\Admin\AppData\Local\Temp\1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
"C:\Users\Admin\AppData\Local\Temp\1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3932
- C:\Users\Admin\AppData\Local\Temp\1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
  C:\Users\Admin\AppData\Local\Temp\1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe /stext "C:\Users\Admin\AppData\Local\Temp\mwcyzvr"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1936
- C:\Users\Admin\AppData\Local\Temp\1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
  C:\Users\Admin\AppData\Local\Temp\1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe /stext "C:\Users\Admin\AppData\Local\Temp\oypjafcgche"
  2⤵
  - Accesses Microsoft Outlook accounts
  PID:4984
- C:\Users\Admin\AppData\Local\Temp\1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe
  C:\Users\Admin\AppData\Local\Temp\1708413251d23e9fb0d0421ac0460c99acd3bef8282a7666739c726cd69a390a9b719b01eb687.exe /stext "C:\Users\Admin\AppData\Local\Temp\zsubbxnzqpwcvq"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\mwcyzvr

Filesize
4KB

MD5
2cbe8873d9d19e766fd9a1f758da8e74

SHA1
544271b8bf2aa7108e9f0f1cf11de5eb2a389f17

SHA256
b92f48c215f2d309a748e67787283bb2c61bbce1faf7dcb3b917f57be92b28e2

SHA512
4f8842cfc7b97b82e5f105aeb1b838f9f50072d3f9cae7412e09c0f8fb592a40fc6064cd9ef8e67133ec5694590d106d3e3141e2fd0a21c3d32d6340068ca632

Download Submit
memory/1936-24-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1936-5-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1936-1-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/1936-8-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/3932-33-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3932-31-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3932-32-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3932-27-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/3932-30-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/4828-9-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4828-22-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4828-19-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4828-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/4984-6-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4984-17-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4984-11-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download
memory/4984-2-0x0000000000400000-0x0000000000457000-memory.dmp

Filesize
348KB

Download

Analysis

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