snakekeylogger | 9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060

General

Target

SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe
Size

555KB
MD5

e8a284395efbc80745f8610494df4b18
SHA1

98ae45686c0e220320d76a6d53f15c616a4c5af4
SHA256

9c3c75f3073c8a3aa8557fb4f1797ff3dded28fead9787620919526efb2fb060
SHA512

89023473dd712f49f23d3e345c9f0c86108b13a40d4e29f20c10aec710ebdabe78818b7df7a06f434ff7cf255e6db9580c17b1ed3a566d4e4e41bb247c9fc963
SSDEEP

12288:lykTxOO+4WpAEuy7Q9oWupl0dj8I2DS1XWKNIOBjJILJBHEpsfYWsK3UiV6/+:+pAETll0dmbCbs07WDT6

Score

10^/10

snakekeylogger zgrat collection keylogger rat stealer

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/672-6-0x0000000004F20000-0x0000000004F38000-memory.dmp	family_zgrat_v1

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3368-11-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger
behavioral2/memory/3368-19-0x00000000057D0000-0x00000000057E0000-memory.dmp	family_snakekeylogger

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

48 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe

description pid process target process

PID 672 set thread context of 3368 672 SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

3368 RegSvcs.exe
3368 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 3368 RegSvcs.exe

flow	ioc
48	checkip.dyndns.org

description	pid	process	target process
PID 672 set thread context of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe

pid	process
3368	RegSvcs.exe
3368	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	3368	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe

description	pid	process	target process
PID 672 wrote to memory of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe
PID 672 wrote to memory of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe
PID 672 wrote to memory of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe
PID 672 wrote to memory of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe
PID 672 wrote to memory of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe
PID 672 wrote to memory of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe
PID 672 wrote to memory of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe
PID 672 wrote to memory of 3368	672	SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2037190880-819243489-950462038-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29210.19083.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:672

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3368

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/672-8-0x0000000005CF0000-0x0000000005CFA000-memory.dmp

Filesize
40KB

Download
memory/672-15-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/672-0-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/672-3-0x0000000004A50000-0x0000000004AE2000-memory.dmp

Filesize
584KB

Download
memory/672-4-0x0000000004C20000-0x0000000004C30000-memory.dmp

Filesize
64KB

Download
memory/672-5-0x0000000004B10000-0x0000000004B1A000-memory.dmp

Filesize
40KB

Download
memory/672-6-0x0000000004F20000-0x0000000004F38000-memory.dmp

Filesize
96KB

Download
memory/672-7-0x0000000008980000-0x0000000008988000-memory.dmp

Filesize
32KB

Download
memory/672-2-0x0000000004F40000-0x00000000054E4000-memory.dmp

Filesize
5.6MB

Download
memory/672-1-0x0000000000030000-0x00000000000C0000-memory.dmp

Filesize
576KB

Download
memory/672-9-0x0000000005F50000-0x0000000005FB0000-memory.dmp

Filesize
384KB

Download
memory/672-10-0x0000000005FD0000-0x000000000606C000-memory.dmp

Filesize
624KB

Download
memory/3368-19-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/3368-13-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/3368-14-0x00000000057D0000-0x00000000057E0000-memory.dmp

Filesize
64KB

Download
memory/3368-16-0x0000000006890000-0x00000000068E0000-memory.dmp

Filesize
320KB

Download
memory/3368-17-0x0000000006AB0000-0x0000000006C72000-memory.dmp

Filesize
1.8MB

Download
memory/3368-18-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/3368-11-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads