snakekeylogger | 52fce8689a2666e8198496ac8539db6ee185fc978ddd10d03ae86638ffb90c80

Analysis

max time kernel
153s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 07:47

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General

Target
PRODUCTS LIST.pdf.exe
Size 541KB
Sample240627-jmqbpszaqf
SHA256 a745afdd5cb81567de1560ead34145f713b7894058aa2097d755bf5d09b9d34f
MD5 32c4e05aa7f5a3db58952fc06a00431d
SHA1 db05864bb7349e3e4cb35d51a03c7110d049fa8f
SHA512 88880e24e35ca74001b9e20599c8bab3f11f37b200d14517a2a985adbc0f20247538c5d2646d2f6bdaac4d72fbb35f36e38ea5386c323d4b0881ddd7b4c52f3f
SSDEEP 12288:l99glhxbCawPRlsp8UQnF6mYlBNS61kf4mQKBWQ2:lGwJH5nEtS61MnQKBWQ2
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

snakekeylogger collection keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol
smtp
Host
mail.anp-aquarium.com
Port
587
Username
[email protected]
Password
csl53971@
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/1084-14-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\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.

flow	ioc
52	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3696 set thread context of 1084	3696	PRODUCTS LIST.pdf.exe	103

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3696	PRODUCTS LIST.pdf.exe
3696	PRODUCTS LIST.pdf.exe
3696	PRODUCTS LIST.pdf.exe
3696	PRODUCTS LIST.pdf.exe
3696	PRODUCTS LIST.pdf.exe
3696	PRODUCTS LIST.pdf.exe
1084	RegSvcs.exe
1084	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3696	PRODUCTS LIST.pdf.exe
Token: SeDebugPrivilege	1084	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3696 wrote to memory of 2628	3696	PRODUCTS LIST.pdf.exe	100
PID 3696 wrote to memory of 2628	3696	PRODUCTS LIST.pdf.exe	100
PID 3696 wrote to memory of 2628	3696	PRODUCTS LIST.pdf.exe	100
PID 3696 wrote to memory of 2128	3696	PRODUCTS LIST.pdf.exe	101
PID 3696 wrote to memory of 2128	3696	PRODUCTS LIST.pdf.exe	101
PID 3696 wrote to memory of 2128	3696	PRODUCTS LIST.pdf.exe	101
PID 3696 wrote to memory of 3116	3696	PRODUCTS LIST.pdf.exe	102
PID 3696 wrote to memory of 3116	3696	PRODUCTS LIST.pdf.exe	102
PID 3696 wrote to memory of 3116	3696	PRODUCTS LIST.pdf.exe	102
PID 3696 wrote to memory of 1084	3696	PRODUCTS LIST.pdf.exe	103
PID 3696 wrote to memory of 1084	3696	PRODUCTS LIST.pdf.exe	103
PID 3696 wrote to memory of 1084	3696	PRODUCTS LIST.pdf.exe	103
PID 3696 wrote to memory of 1084	3696	PRODUCTS LIST.pdf.exe	103
PID 3696 wrote to memory of 1084	3696	PRODUCTS LIST.pdf.exe	103
PID 3696 wrote to memory of 1084	3696	PRODUCTS LIST.pdf.exe	103
PID 3696 wrote to memory of 1084	3696	PRODUCTS LIST.pdf.exe	103
PID 3696 wrote to memory of 1084	3696	PRODUCTS LIST.pdf.exe	103

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PRODUCTS LIST.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PRODUCTS LIST.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3696
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2628
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2128
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:3116
- 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:1084

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4088 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
1⤵
PID:1460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1084-14-0x0000000000400000-0x0000000000426000-memory.dmp

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memory/1084-21-0x0000000074AD0000-0x0000000075280000-memory.dmp

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memory/1084-20-0x00000000066E0000-0x00000000068A2000-memory.dmp

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memory/1084-19-0x00000000064C0000-0x0000000006510000-memory.dmp

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memory/1084-18-0x0000000074AD0000-0x0000000075280000-memory.dmp

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memory/1084-15-0x0000000074AD0000-0x0000000075280000-memory.dmp

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memory/3696-5-0x0000000005A90000-0x0000000005DE4000-memory.dmp

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memory/3696-13-0x0000000007FE0000-0x0000000008048000-memory.dmp

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memory/3696-8-0x0000000006D00000-0x000000000722C000-memory.dmp

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memory/3696-9-0x00000000068D0000-0x000000000696C000-memory.dmp

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memory/3696-10-0x0000000006C70000-0x0000000006C80000-memory.dmp

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memory/3696-11-0x0000000074AD0000-0x0000000075280000-memory.dmp

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memory/3696-12-0x0000000006CA0000-0x0000000006CAC000-memory.dmp

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memory/3696-7-0x00000000067A0000-0x00000000067AA000-memory.dmp

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memory/3696-6-0x0000000074AD0000-0x0000000075280000-memory.dmp

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memory/3696-0-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

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memory/3696-17-0x0000000074AD0000-0x0000000075280000-memory.dmp

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memory/3696-4-0x0000000074ADE000-0x0000000074ADF000-memory.dmp

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memory/3696-3-0x00000000059A0000-0x0000000005A32000-memory.dmp

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memory/3696-2-0x0000000006040000-0x00000000065E4000-memory.dmp

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memory/3696-1-0x0000000000F20000-0x0000000000FAE000-memory.dmp

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