snakekeylogger | a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12

Analysis

max time kernel
55s
max time network
127s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03-10-2022 01:56

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General

Target

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
Size

904KB
MD5

50514eb3eec1b4523aa1ee3f6b3644e9
SHA1

872b554d8bcec3f194d8ceece8510cd8d9c30a41
SHA256

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12
SHA512

67af50a66b388cd3583b6d6764720082cb81d4d186d8133d3243622c5f3444301af8ba9d065578157848cf30b2dc8ca279737da96815986e3364775f5660a92e
SSDEEP

12288:NhTwKK4HTN1iCmz5bN5bK2x1OD6KqfBi+j1AN7mr4Rdn0q:q5LAmHJjOmsT

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2300-186-0x000000000042049E-mapping.dmp	family_snakekeylogger
behavioral1/memory/2300-185-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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

Processes:

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.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

16 checkip.dyndns.org

flow	ioc
16	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

description	pid	process	target process
PID 2832 set thread context of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

pid process

2300 a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

description pid process

Token: SeDebugPrivilege 2300 a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

pid	process
2300	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

description	pid	process
Token: SeDebugPrivilege	2300	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

description	pid	process	target process
PID 2832 wrote to memory of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
PID 2832 wrote to memory of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
PID 2832 wrote to memory of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
PID 2832 wrote to memory of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
PID 2832 wrote to memory of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
PID 2832 wrote to memory of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
PID 2832 wrote to memory of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
PID 2832 wrote to memory of 2300	2832	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

outlook_office_path 1 IoCs

Processes:

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

outlook_win_path 1 IoCs

Processes:

a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe

C:\Users\Admin\AppData\Local\Temp\a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
"C:\Users\Admin\AppData\Local\Temp\a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2832

C:\Users\Admin\AppData\Local\Temp\a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe
"C:\Users\Admin\AppData\Local\Temp\a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2300

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a7d3c2c717619db28563f68baf13b8d63e299317a2becb6670331661969f5c12.exe.log
Filesize
1KB

MD5
12557ab909651a6f99d3503d614d3562

SHA1
b86745768059a514bea3a438e1e96086af463246

SHA256
9589c869703e95d40d5870c60f66d8460f7914e9fe8dd579533c84148112babd

SHA512
10cdb2fa7cf054af937b4aeddfe16fe755d6b09db5a51f7052adbf472b4b435e16c141f3712762f3b67f990c3efcfa47659576988e321214c747d6cd98e75521

Download Submit
memory/2300-186-0x000000000042049E-mapping.dmp

Download
memory/2300-185-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2300-187-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-188-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-189-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2300-255-0x0000000005FC0000-0x0000000006182000-memory.dmp

Filesize
1.8MB

Download
memory/2832-148-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-122-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-119-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-120-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-121-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-152-0x0000000004AD0000-0x0000000004B62000-memory.dmp

Filesize
584KB

Download
memory/2832-123-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-124-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-125-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-126-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-153-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-128-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-129-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-130-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-131-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-132-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-133-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-134-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-135-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-136-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-137-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-138-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-139-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-140-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-141-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-142-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-143-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-144-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-145-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-151-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-147-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-117-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-149-0x0000000000190000-0x0000000000274000-memory.dmp

Filesize
912KB

Download
memory/2832-150-0x0000000004F30000-0x000000000542E000-memory.dmp

Filesize
5.0MB

Download
memory/2832-146-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-118-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-127-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-154-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-155-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-156-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-157-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-158-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-159-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-160-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-161-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-162-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-163-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-164-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-165-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-166-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-167-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-168-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-169-0x0000000004A80000-0x0000000004A8A000-memory.dmp

Filesize
40KB

Download
memory/2832-170-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-171-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-172-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-173-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-174-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-175-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-176-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-177-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-178-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-179-0x0000000007820000-0x000000000783C000-memory.dmp

Filesize
112KB

Download
memory/2832-116-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-115-0x00000000771B0000-0x000000007733E000-memory.dmp

Filesize
1.6MB

Download
memory/2832-180-0x0000000007AC0000-0x0000000007ACC000-memory.dmp

Filesize
48KB

Download
memory/2832-181-0x0000000007B50000-0x0000000007BD0000-memory.dmp

Filesize
512KB

Download
memory/2832-182-0x0000000007C90000-0x0000000007D2C000-memory.dmp

Filesize
624KB

Download
memory/2832-183-0x0000000007DA0000-0x0000000007E06000-memory.dmp

Filesize
408KB

Download
memory/2832-184-0x0000000007C40000-0x0000000007C66000-memory.dmp

Filesize
152KB

Download