snakekeylogger | cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2

General

Target

cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
Size

547KB
MD5

ac47aed467df8ead5119d21353076784
SHA1

d2194d8c786088405f9a702d0607bbd06449cf6c
SHA256

cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2
SHA512

f8e22cc4cb7a82ab162976d6382de8ea0807bb0d08007d5a3c71c3d681329452719654915fa8f4d01290b1a18b755945c2cb289374a209ded4df7255b6d17c83
SSDEEP

12288:KDysSCXroTAkfwrW/0lH9vi5FwF1YpyyUdtxGQga:8QHwVtA5FwXYoyOEQga

Score

10^/10

snakekeylogger stormkitty collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
argona.ro
Port:
26
Username:
[email protected]
Password:
Argona12!@
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 1 IoCs

resource	yara_rule
behavioral2/memory/224-147-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

StormKitty payload 1 IoCs

resource	yara_rule
behavioral2/memory/224-147-0x0000000000400000-0x0000000000426000-memory.dmp	family_stormkitty

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe

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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.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.

flow	ioc
24	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3196 set thread context of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2004	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
3332	powershell.exe
224	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
3332	powershell.exe
224	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
Token: SeDebugPrivilege	3332	powershell.exe
Token: SeDebugPrivilege	224	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3196 wrote to memory of 3332	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	86
PID 3196 wrote to memory of 3332	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	86
PID 3196 wrote to memory of 3332	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	86
PID 3196 wrote to memory of 2004	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	88
PID 3196 wrote to memory of 2004	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	88
PID 3196 wrote to memory of 2004	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	88
PID 3196 wrote to memory of 212	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	90
PID 3196 wrote to memory of 212	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	90
PID 3196 wrote to memory of 212	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	90
PID 3196 wrote to memory of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91
PID 3196 wrote to memory of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91
PID 3196 wrote to memory of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91
PID 3196 wrote to memory of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91
PID 3196 wrote to memory of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91
PID 3196 wrote to memory of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91
PID 3196 wrote to memory of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91
PID 3196 wrote to memory of 224	3196	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe

C:\Users\Admin\AppData\Local\Temp\cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
"C:\Users\Admin\AppData\Local\Temp\cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3196
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JYzbxnpuZ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3332
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JYzbxnpuZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2ED0.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2004
- C:\Users\Admin\AppData\Local\Temp\cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
  "C:\Users\Admin\AppData\Local\Temp\cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe"
  2⤵
  PID:212
- C:\Users\Admin\AppData\Local\Temp\cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe
  "C:\Users\Admin\AppData\Local\Temp\cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:224

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

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\Microsoft\CLR_v4.0_32\UsageLogs\cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2.exe.log

Filesize
1KB

MD5
33d62ef2c354f839a8b2b987e6ee41e7

SHA1
d76f64ac411a61f3f232f7f9f7b179bd34042226

SHA256
f6a84062cb11ccf802324692c2c4c48543377cf717d98efd5de695ed6d0a97d9

SHA512
d68a426b2f4646bb45e2267d60680166a8effb9a461e5a07756ba13a3bdf36b27e6e9777d945d03a62362e6976e92214c53ffc7c4f03ec28d3fcfc9a442c5e3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aheopvht.0cb.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2ED0.tmp

Filesize
1KB

MD5
e15178501c7c3c9b731960b7eb0e2288

SHA1
73a3bedc12768bf177bc75f3100125470eafda26

SHA256
5d0f40155b7f22563c5a71856c2170ffcc32524f9ecf62982afef734244816b9

SHA512
ef14bed565b1f36850342adb72896207d52daadf150105d3ec5334e9bf08ff9c5e809f33b6c9a76b484e7c4f043428bb0eae95ef7b3ac8a0d399c905b14b1c62

Download Submit
memory/224-162-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/224-189-0x00000000052E0000-0x00000000052F0000-memory.dmp

Filesize
64KB

Download
memory/224-147-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/3196-134-0x00000000057C0000-0x0000000005D64000-memory.dmp

Filesize
5.6MB

Download
memory/3196-138-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/3196-139-0x0000000006F30000-0x0000000006FCC000-memory.dmp

Filesize
624KB

Download
memory/3196-136-0x00000000053C0000-0x00000000053CA000-memory.dmp

Filesize
40KB

Download
memory/3196-137-0x00000000051B0000-0x00000000051C0000-memory.dmp

Filesize
64KB

Download
memory/3196-135-0x0000000005210000-0x00000000052A2000-memory.dmp

Filesize
584KB

Download
memory/3196-133-0x00000000007D0000-0x0000000000860000-memory.dmp

Filesize
576KB

Download
memory/3332-169-0x0000000070D20000-0x0000000070D6C000-memory.dmp

Filesize
304KB

Download
memory/3332-168-0x00000000074D0000-0x0000000007502000-memory.dmp

Filesize
200KB

Download
memory/3332-157-0x0000000005F00000-0x0000000005F66000-memory.dmp

Filesize
408KB

Download
memory/3332-150-0x0000000005720000-0x0000000005742000-memory.dmp

Filesize
136KB

Download
memory/3332-146-0x0000000005780000-0x0000000005DA8000-memory.dmp

Filesize
6.2MB

Download
memory/3332-163-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/3332-180-0x0000000007E40000-0x00000000084BA000-memory.dmp

Filesize
6.5MB

Download
memory/3332-166-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/3332-167-0x000000007F970000-0x000000007F980000-memory.dmp

Filesize
64KB

Download
memory/3332-151-0x0000000005E20000-0x0000000005E86000-memory.dmp

Filesize
408KB

Download
memory/3332-164-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/3332-179-0x0000000006AB0000-0x0000000006ACE000-memory.dmp

Filesize
120KB

Download
memory/3332-165-0x00000000064E0000-0x00000000064FE000-memory.dmp

Filesize
120KB

Download
memory/3332-181-0x00000000077F0000-0x000000000780A000-memory.dmp

Filesize
104KB

Download
memory/3332-182-0x0000000007860000-0x000000000786A000-memory.dmp

Filesize
40KB

Download
memory/3332-183-0x0000000007A70000-0x0000000007B06000-memory.dmp

Filesize
600KB

Download
memory/3332-184-0x0000000007A20000-0x0000000007A2E000-memory.dmp

Filesize
56KB

Download
memory/3332-185-0x0000000007B30000-0x0000000007B4A000-memory.dmp

Filesize
104KB

Download
memory/3332-186-0x0000000007B10000-0x0000000007B18000-memory.dmp

Filesize
32KB

Download
memory/3332-144-0x0000000002BC0000-0x0000000002BF6000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads