snakekeylogger | 4f54be824a67f26e4efd110706d90d95989e2aabc10584a1c5dff911dd653d03

Analysis

max time kernel
118s
max time network
131s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-12-2023 04:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

063f5ca54ca7abd4d74a16b9bfa7083f.exe
Size

468KB
MD5

063f5ca54ca7abd4d74a16b9bfa7083f
SHA1

75043ba263fdcbc5581eae2b8de080776a8f0058
SHA256

4f54be824a67f26e4efd110706d90d95989e2aabc10584a1c5dff911dd653d03
SHA512

ce667cf8ef3a90a935382d292d7810e74da343a70497d21d7041d8a90308f8ff2e611ea37c68353b0749f2b36e4feb6a7e3097ce48e3e689d00360fe51c5197a
SSDEEP

12288:O3Na9imfQu7Lv2mUHQ7fJa4ofNNUckb7/:O3NUimfhSc7fPLcc/

Score

10^/10

snakekeylogger zgrat keylogger persistence rat stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
netjul.shop
Port:
587
Username:
[email protected]
Password:
83{2L@#$IXq!!
Email To:
[email protected]

Signatures

Detect ZGRat V1 34 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2180-5-0x0000000004D40000-0x0000000004DBE000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-69-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-67-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-65-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-63-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-61-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-59-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-57-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-55-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-53-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-51-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-49-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-47-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-45-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-43-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-41-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-39-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-37-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-35-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-33-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-31-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-29-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-27-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-25-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-23-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-21-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-19-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-17-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-15-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-13-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-11-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-9-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-7-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1
behavioral1/memory/2180-6-0x0000000004D40000-0x0000000004DB9000-memory.dmp	family_zgrat_v1

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

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2216-2414-0x0000000000400000-0x0000000000422000-memory.dmp	family_snakekeylogger

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

063f5ca54ca7abd4d74a16b9bfa7083f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\chrome = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\chrom\\chrome.exe\""	063f5ca54ca7abd4d74a16b9bfa7083f.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 checkip.dyndns.org
4 freegeoip.app
5 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

063f5ca54ca7abd4d74a16b9bfa7083f.exe

description pid process target process

PID 2180 set thread context of 2216 2180 063f5ca54ca7abd4d74a16b9bfa7083f.exe 063f5ca54ca7abd4d74a16b9bfa7083f.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2508 2216 WerFault.exe 063f5ca54ca7abd4d74a16b9bfa7083f.exe

flow	ioc
2	checkip.dyndns.org
4	freegeoip.app
5	freegeoip.app

description	pid	process	target process
PID 2180 set thread context of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe

pid	pid_target	process	target process
2508	2216	WerFault.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

063f5ca54ca7abd4d74a16b9bfa7083f.exe063f5ca54ca7abd4d74a16b9bfa7083f.exe

pid	process
2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe
2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe
2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe
2216	063f5ca54ca7abd4d74a16b9bfa7083f.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

063f5ca54ca7abd4d74a16b9bfa7083f.exe063f5ca54ca7abd4d74a16b9bfa7083f.exe

description pid process

Token: SeDebugPrivilege 2180 063f5ca54ca7abd4d74a16b9bfa7083f.exe
Token: SeDebugPrivilege 2216 063f5ca54ca7abd4d74a16b9bfa7083f.exe

description	pid	process
Token: SeDebugPrivilege	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe
Token: SeDebugPrivilege	2216	063f5ca54ca7abd4d74a16b9bfa7083f.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

063f5ca54ca7abd4d74a16b9bfa7083f.exe063f5ca54ca7abd4d74a16b9bfa7083f.exe

C:\Users\Admin\AppData\Local\Temp\063f5ca54ca7abd4d74a16b9bfa7083f.exe
"C:\Users\Admin\AppData\Local\Temp\063f5ca54ca7abd4d74a16b9bfa7083f.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2180

C:\Users\Admin\AppData\Local\Temp\063f5ca54ca7abd4d74a16b9bfa7083f.exe
C:\Users\Admin\AppData\Local\Temp\063f5ca54ca7abd4d74a16b9bfa7083f.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 692
3⤵
- Program crash
PID:2508

C:\Users\Admin\AppData\Local\Temp\063f5ca54ca7abd4d74a16b9bfa7083f.exe
C:\Users\Admin\AppData\Local\Temp\063f5ca54ca7abd4d74a16b9bfa7083f.exe
2⤵
PID:1316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2180-0-0x0000000000190000-0x000000000020A000-memory.dmp

Filesize
488KB

Download
memory/2180-1-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2180-2-0x0000000004DD0000-0x0000000004E10000-memory.dmp

Filesize
256KB

Download
memory/2180-3-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2180-4-0x0000000001EC0000-0x0000000001F14000-memory.dmp

Filesize
336KB

Download
memory/2180-5-0x0000000004D40000-0x0000000004DBE000-memory.dmp

Filesize
504KB

Download
memory/2180-69-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-67-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-65-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-63-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-61-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-59-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-57-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-55-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-53-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-51-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-49-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-47-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-45-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-43-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-41-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-39-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-37-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-35-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-33-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-31-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-29-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-27-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-25-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-23-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-21-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-19-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-17-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-15-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-13-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-1268-0x0000000004DD0000-0x0000000004E10000-memory.dmp

Filesize
256KB

Download
memory/2180-11-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-9-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-7-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-6-0x0000000004D40000-0x0000000004DB9000-memory.dmp

Filesize
484KB

Download
memory/2180-2412-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-2416-0x0000000004AB0000-0x0000000004AF0000-memory.dmp

Filesize
256KB

Download
memory/2216-2415-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-2414-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2216-2417-0x0000000074B40000-0x000000007522E000-memory.dmp

Filesize
6.9MB

Download
memory/2216-2418-0x0000000004AB0000-0x0000000004AF0000-memory.dmp

Filesize
256KB

Download

description	pid	process	target process
PID 2180 wrote to memory of 1316	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 1316	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 1316	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 1316	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2180 wrote to memory of 2216	2180	063f5ca54ca7abd4d74a16b9bfa7083f.exe	063f5ca54ca7abd4d74a16b9bfa7083f.exe
PID 2216 wrote to memory of 2508	2216	063f5ca54ca7abd4d74a16b9bfa7083f.exe	WerFault.exe
PID 2216 wrote to memory of 2508	2216	063f5ca54ca7abd4d74a16b9bfa7083f.exe	WerFault.exe
PID 2216 wrote to memory of 2508	2216	063f5ca54ca7abd4d74a16b9bfa7083f.exe	WerFault.exe
PID 2216 wrote to memory of 2508	2216	063f5ca54ca7abd4d74a16b9bfa7083f.exe	WerFault.exe