snakekeylogger | 8fc18a9ddfc44798d643184b165eb9019ad290d3dc7e81162c9e86759b8e529b

General

Target

QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
Size

893KB
MD5

804c2fb52752597cd0fdae9838df7d08
SHA1

a5ebf568c0e7f81a5f6854ed9a690a948f804dd2
SHA256

0a101b8b739c481e387e2daf5d85aaa93cf0188ff798233817e2e349b7ac1fe9
SHA512

dfea22fcd622b5dd02f095e9148c68c9d135c654b1974a163253f783199895f58684b55b7994ba4e227c0f25463a1795460f97a94d3c92e421d5afe7819e6f27
SSDEEP

12288:sJtPdGVDaHK7zTe++KINAeU+dy7fOhL8sCTqegHCcxvKIHWBSGm:sJYO+VluZL8sCTyHlZdH2S

Score

10^/10

snakekeylogger discovery keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
smtp.trellaborg.com
Port:
587
Username:
[email protected]
Password:
p4+vh#8Puf*N
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 5 IoCs

resource	yara_rule
behavioral1/memory/264-23-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/264-26-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/264-17-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/264-15-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral1/memory/264-21-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger

Snakekeylogger family
snakekeylogger

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	checkip.dyndns.org
8	freegeoip.app
9	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1596 set thread context of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2496	264	WerFault.exe	34

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2580	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
264	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
Token: SeDebugPrivilege	264	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 2580	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	30
PID 1596 wrote to memory of 2580	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	30
PID 1596 wrote to memory of 2580	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	30
PID 1596 wrote to memory of 2580	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	30
PID 1596 wrote to memory of 2004	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	32
PID 1596 wrote to memory of 2004	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	32
PID 1596 wrote to memory of 2004	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	32
PID 1596 wrote to memory of 2004	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	32
PID 1596 wrote to memory of 532	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	33
PID 1596 wrote to memory of 532	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	33
PID 1596 wrote to memory of 532	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	33
PID 1596 wrote to memory of 532	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	33
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 1596 wrote to memory of 264	1596	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	34
PID 264 wrote to memory of 2496	264	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	35
PID 264 wrote to memory of 2496	264	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	35
PID 264 wrote to memory of 2496	264	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	35
PID 264 wrote to memory of 2496	264	QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe	35

C:\Users\Admin\AppData\Local\Temp\QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BcGxjlRX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1851.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2580
- C:\Users\Admin\AppData\Local\Temp\QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
  "C:\Users\Admin\AppData\Local\Temp\QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe"
  2⤵
  PID:2004
- C:\Users\Admin\AppData\Local\Temp\QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
  "C:\Users\Admin\AppData\Local\Temp\QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe"
  2⤵
  PID:532
- C:\Users\Admin\AppData\Local\Temp\QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe
  "C:\Users\Admin\AppData\Local\Temp\QUOTATION URGENT PRODUCTION NEEDED FOR DINTEC ORDER LIST Ref 37470 RFQ PIP001 _scanned from e xerox multifunctional device0.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:264
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 264 -s 1572
    3⤵
    - Program crash
    PID:2496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1851.tmp

Filesize
1KB

MD5
f778b85cafecfa00757eb56ad3103b5b

SHA1
f86ef97c898d7b3feb6f4e83f4bfbfe8299fb017

SHA256
5b380b47d3f46c1cdf9bbd3d88c01906189c243415522fa4eff606aba1b6b9b0

SHA512
d45695a65ba5d91b2b45438352d1c2927b96e03ba29d8eaefdd9e556f76f9755204508abcc4216b7c828371277c1e4c355a6f143bbf8dd1636b1d753c1acb834

Download Submit
memory/264-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/264-17-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/264-31-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download
memory/264-28-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download
memory/264-26-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/264-30-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download
memory/264-29-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download
memory/264-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/264-13-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/264-23-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/264-21-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/264-14-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/1596-7-0x0000000005110000-0x0000000005136000-memory.dmp

Filesize
152KB

Download
memory/1596-4-0x00000000741DE000-0x00000000741DF000-memory.dmp

Filesize
4KB

Download
memory/1596-0-0x00000000741DE000-0x00000000741DF000-memory.dmp

Filesize
4KB

Download
memory/1596-5-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download
memory/1596-3-0x0000000000710000-0x0000000000726000-memory.dmp

Filesize
88KB

Download
memory/1596-1-0x0000000000040000-0x0000000000124000-memory.dmp

Filesize
912KB

Download
memory/1596-2-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download
memory/1596-6-0x00000000055A0000-0x000000000562E000-memory.dmp

Filesize
568KB

Download
memory/1596-27-0x00000000741D0000-0x00000000748BE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads