masslogger | 7555d64904a5d2c9cd8489c031afe9b095b1db27d2ac3664e23f25824018407e

General

Target

2c2e13aa2a4cd620cbdc6c7aff908100.exe
Size

1.1MB
MD5

2c2e13aa2a4cd620cbdc6c7aff908100
SHA1

4e837ccf0c4ba614989b96b95b002d516ddf4517
SHA256

7555d64904a5d2c9cd8489c031afe9b095b1db27d2ac3664e23f25824018407e
SHA512

36c26058ed94a7d737d1e53581355ddc67d9f698e88f315922e1d543593f7e7d6bf0ce126363cb8800d64c97e2fd72be33a38f0e8c3f32758635e9f60fada26a
SSDEEP

24576:RDvlsb133PqjTWnxdAHPcp1YprUlMegz:lvuBnPqjTWkHUpk46e

Score

10^/10

Malware Config

Signatures

Detect ZGRat V1 5 IoCs

resource	yara_rule
behavioral1/memory/2604-10-0x0000000000400000-0x000000000049A000-memory.dmp	family_zgrat_v1
behavioral1/memory/2604-11-0x0000000000400000-0x000000000049A000-memory.dmp	family_zgrat_v1
behavioral1/memory/2604-14-0x0000000000400000-0x000000000049A000-memory.dmp	family_zgrat_v1
behavioral1/memory/2604-16-0x0000000000400000-0x000000000049A000-memory.dmp	family_zgrat_v1
behavioral1/memory/2604-18-0x0000000000400000-0x000000000049A000-memory.dmp	family_zgrat_v1

MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
stealer spyware masslogger

MassLogger Main payload 5 IoCs

resource	yara_rule
behavioral1/memory/2604-10-0x0000000000400000-0x000000000049A000-memory.dmp	family_masslogger
behavioral1/memory/2604-11-0x0000000000400000-0x000000000049A000-memory.dmp	family_masslogger
behavioral1/memory/2604-14-0x0000000000400000-0x000000000049A000-memory.dmp	family_masslogger
behavioral1/memory/2604-16-0x0000000000400000-0x000000000049A000-memory.dmp	family_masslogger
behavioral1/memory/2604-18-0x0000000000400000-0x000000000049A000-memory.dmp	family_masslogger

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2116 set thread context of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
748	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	748	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 748	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	30
PID 2116 wrote to memory of 748	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	30
PID 2116 wrote to memory of 748	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	30
PID 2116 wrote to memory of 748	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	30
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2116 wrote to memory of 2604	2116	2c2e13aa2a4cd620cbdc6c7aff908100.exe	32
PID 2604 wrote to memory of 1956	2604	2c2e13aa2a4cd620cbdc6c7aff908100.exe	33
PID 2604 wrote to memory of 1956	2604	2c2e13aa2a4cd620cbdc6c7aff908100.exe	33
PID 2604 wrote to memory of 1956	2604	2c2e13aa2a4cd620cbdc6c7aff908100.exe	33
PID 2604 wrote to memory of 1956	2604	2c2e13aa2a4cd620cbdc6c7aff908100.exe	33

C:\Users\Admin\AppData\Local\Temp\2c2e13aa2a4cd620cbdc6c7aff908100.exe
"C:\Users\Admin\AppData\Local\Temp\2c2e13aa2a4cd620cbdc6c7aff908100.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\2c2e13aa2a4cd620cbdc6c7aff908100.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:748
- C:\Users\Admin\AppData\Local\Temp\2c2e13aa2a4cd620cbdc6c7aff908100.exe
  "C:\Users\Admin\AppData\Local\Temp\2c2e13aa2a4cd620cbdc6c7aff908100.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2604
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 364
    3⤵
    PID:1956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/748-30-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/748-25-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/748-27-0x0000000002790000-0x00000000027D0000-memory.dmp

Filesize
256KB

Download
memory/748-28-0x0000000002790000-0x00000000027D0000-memory.dmp

Filesize
256KB

Download
memory/748-26-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/1956-29-0x0000000000730000-0x0000000000731000-memory.dmp

Filesize
4KB

Download
memory/2116-3-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2116-0-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2116-5-0x0000000000120000-0x0000000000160000-memory.dmp

Filesize
256KB

Download
memory/2116-4-0x0000000000120000-0x0000000000160000-memory.dmp

Filesize
256KB

Download
memory/2116-19-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2116-1-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2116-2-0x0000000000120000-0x0000000000160000-memory.dmp

Filesize
256KB

Download
memory/2604-6-0x0000000000400000-0x000000000049A000-memory.dmp

Filesize
616KB

Download
memory/2604-21-0x0000000000360000-0x00000000003A0000-memory.dmp

Filesize
256KB

Download
memory/2604-20-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2604-22-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2604-18-0x0000000000400000-0x000000000049A000-memory.dmp

Filesize
616KB

Download
memory/2604-16-0x0000000000400000-0x000000000049A000-memory.dmp

Filesize
616KB

Download
memory/2604-14-0x0000000000400000-0x000000000049A000-memory.dmp

Filesize
616KB

Download
memory/2604-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2604-11-0x0000000000400000-0x000000000049A000-memory.dmp

Filesize
616KB

Download
memory/2604-10-0x0000000000400000-0x000000000049A000-memory.dmp

Filesize
616KB

Download
memory/2604-8-0x0000000000400000-0x000000000049A000-memory.dmp

Filesize
616KB

Download
memory/2604-31-0x0000000074180000-0x000000007472B000-memory.dmp

Filesize
5.7MB

Download
memory/2604-32-0x0000000000360000-0x00000000003A0000-memory.dmp

Filesize
256KB

Download

Analysis

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