fe90e7a7d24d0a6185c652cd88dabd4126000d71d5b1009c8b6aa6ab5eeb6ebd

General

Target

ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe
Size

483KB
MD5

dfed304d49603949b72a9840e46b4cab
SHA1

f872be1c08a60df4a4d2ae7e4ef9d6ef30b5e308
SHA256

fe90e7a7d24d0a6185c652cd88dabd4126000d71d5b1009c8b6aa6ab5eeb6ebd
SHA512

80cd04e477b4295f46094a3fd71a9c29647c1fa4429a353b829e9615394d23047ddf6826d5b74672168651b3aa4ccd5ea7faead8ea591c5639276063895d58de
SSDEEP

6144:mXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZDAXYcNW5Gv:mX7tPMK8ctGe4Dzl4h2QnuPs/ZDPcv

Score

9^/10

collection spyware stealer

Malware Config

Signatures

NirSoft MailPassView 3 IoCs

Password recovery tool for various email clients

resource	yara_rule
behavioral1/memory/2480-12-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2480-9-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView
behavioral1/memory/2480-29-0x0000000000400000-0x0000000000462000-memory.dmp	MailPassView

NirSoft WebBrowserPassView 3 IoCs

Password recovery tool for various web browsers

resource	yara_rule
behavioral1/memory/2724-11-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2724-10-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView
behavioral1/memory/2724-26-0x0000000000400000-0x0000000000478000-memory.dmp	WebBrowserPassView

Nirsoft 9 IoCs

resource	yara_rule
behavioral1/memory/2800-17-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2800-16-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2480-12-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2724-11-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2724-10-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2480-9-0x0000000000400000-0x0000000000462000-memory.dmp	Nirsoft
behavioral1/memory/2800-21-0x0000000000400000-0x0000000000424000-memory.dmp	Nirsoft
behavioral1/memory/2724-26-0x0000000000400000-0x0000000000478000-memory.dmp	Nirsoft
behavioral1/memory/2480-29-0x0000000000400000-0x0000000000462000-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-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2100 set thread context of 2724	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	30
PID 2100 set thread context of 2480	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	31
PID 2100 set thread context of 2800	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	32

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2724	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe
2724	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe
2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe
2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2800	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2724	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	30
PID 2100 wrote to memory of 2724	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	30
PID 2100 wrote to memory of 2724	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	30
PID 2100 wrote to memory of 2724	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	30
PID 2100 wrote to memory of 2480	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	31
PID 2100 wrote to memory of 2480	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	31
PID 2100 wrote to memory of 2480	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	31
PID 2100 wrote to memory of 2480	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	31
PID 2100 wrote to memory of 2800	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	32
PID 2100 wrote to memory of 2800	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	32
PID 2100 wrote to memory of 2800	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	32
PID 2100 wrote to memory of 2800	2100	ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe	32

C:\Users\Admin\AppData\Local\Temp\ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe
"C:\Users\Admin\AppData\Local\Temp\ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Users\Admin\AppData\Local\Temp\ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe
  C:\Users\Admin\AppData\Local\Temp\ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe /stext "C:\Users\Admin\AppData\Local\Temp\abyzds"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2724
- C:\Users\Admin\AppData\Local\Temp\ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe
  C:\Users\Admin\AppData\Local\Temp\ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe /stext "C:\Users\Admin\AppData\Local\Temp\lverdkugw"
  2⤵
  - Accesses Microsoft Outlook accounts
  PID:2480
- C:\Users\Admin\AppData\Local\Temp\ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe
  C:\Users\Admin\AppData\Local\Temp\ce780b54c89a5fe2c0fe7fa6ff246b00ca4e15ee84b80c4d6730f30f345912ed_dump.exe /stext "C:\Users\Admin\AppData\Local\Temp\vqrkedfzkxqkc"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2800

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:\ProgramData\remcos\logs.dat

Filesize
144B

MD5
89d5e21e437c6a26d4ab6e4a55e62478

SHA1
12827da14ff26fa7acaa289bcd4efe9b3f7d9aeb

SHA256
7cb1811a67a2fd57bf280856c0095c66e01c8f65559d6590e71615c96d2b01dc

SHA512
81a994aaf653c2538ed9f5b60d0888aed00b93118d990b4a1346a97c7b57438afb12f296aeef98affd8a3023dd4617e99b3ea9810c4f70d6bf12cdad0f12b2ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\abyzds

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2100-35-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2100-36-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2100-32-0x0000000010000000-0x0000000010019000-memory.dmp

Filesize
100KB

Download
memory/2480-5-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2480-29-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2480-12-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2480-7-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2480-9-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/2724-8-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2724-10-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2724-26-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2724-11-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2724-3-0x0000000000400000-0x0000000000478000-memory.dmp

Filesize
480KB

Download
memory/2800-21-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2800-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2800-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2800-17-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2800-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download

Analysis

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