snakekeylogger | 1e2785c94e1501731c09b13b6f8156548704a36dd5b220efab73c06ed4fd6bfc

General

Target

ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
Size

634KB
MD5

ede697a91e18c73baf01ca677aa33917
SHA1

699f96d0a34bfacd78a8530f507769d5d18dccc5
SHA256

1e2785c94e1501731c09b13b6f8156548704a36dd5b220efab73c06ed4fd6bfc
SHA512

7725d2f003a2aeecfe85dff03654b60ea80914ea39b369d6314443600750f4e13ab04a1c7a0925314e1013af034c0c4640dc3f98b9034851cff6b91c3c518bd9
SSDEEP

12288:HqKPU97PU9KzsQeVs8DIjOsBgo0q4wMVbMVSfFwhU9Dibb5CyGqCrgI/3JVi/KH:Hq+xIjOsBgo0q4wMW8wiJibdRxCrv5VR

Score

10^/10

snakekeylogger keylogger stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
bh-16.webhostbox.net
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

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

Snake Keylogger payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3588-12-0x0000000000400000-0x0000000000424000-memory.dmp	family_snakekeylogger
behavioral2/memory/3588-17-0x00000000051C0000-0x00000000051D0000-memory.dmp	family_snakekeylogger

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

Processes:

resource	yara_rule
behavioral2/memory/1748-7-0x0000000006A60000-0x0000000006A72000-memory.dmp	CustAttr

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

64 freegeoip.app
61 checkip.dyndns.org
63 freegeoip.app

flow	ioc
64	freegeoip.app
61	checkip.dyndns.org
63	freegeoip.app

Suspicious use of SetThreadContext 1 IoCs

Processes:

ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

description	pid	process	target process
PID 1748 set thread context of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5000 3588 WerFault.exe ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

pid process

3588 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
3588 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 3588 ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

pid	pid_target	process	target process
5000	3588	WerFault.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

pid	process
3588	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
3588	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	3588	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

description	pid	process	target process
PID 1748 wrote to memory of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
PID 1748 wrote to memory of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
PID 1748 wrote to memory of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
PID 1748 wrote to memory of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
PID 1748 wrote to memory of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
PID 1748 wrote to memory of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
PID 1748 wrote to memory of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
PID 1748 wrote to memory of 3588	1748	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe	ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1748

C:\Users\Admin\AppData\Local\Temp\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3588

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3588 -s 1820
3⤵
- Program crash
PID:5000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3588 -ip 3588
1⤵
PID:4348

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=3232 --field-trial-handle=3408,i,16599691418790971742,134777455365707676,262144 --variations-seed-version /prefetch:8
1⤵
PID:2368

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ede697a91e18c73baf01ca677aa33917_JaffaCakes118.exe.log
Filesize
1KB

MD5
84e77a587d94307c0ac1357eb4d3d46f

SHA1
83cc900f9401f43d181207d64c5adba7a85edc1e

SHA256
e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99

SHA512
aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

Download Submit
memory/1748-8-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1748-5-0x0000000005780000-0x0000000005790000-memory.dmp

Filesize
64KB

Download
memory/1748-9-0x0000000005780000-0x0000000005790000-memory.dmp

Filesize
64KB

Download
memory/1748-4-0x00000000055D0000-0x000000000566C000-memory.dmp

Filesize
624KB

Download
memory/1748-10-0x0000000006C70000-0x0000000006CE0000-memory.dmp

Filesize
448KB

Download
memory/1748-6-0x0000000005520000-0x000000000552A000-memory.dmp

Filesize
40KB

Download
memory/1748-7-0x0000000006A60000-0x0000000006A72000-memory.dmp

Filesize
72KB

Download
memory/1748-11-0x0000000006D30000-0x0000000006D5A000-memory.dmp

Filesize
168KB

Download
memory/1748-3-0x0000000005530000-0x00000000055C2000-memory.dmp

Filesize
584KB

Download
memory/1748-2-0x0000000005A40000-0x0000000005FE4000-memory.dmp

Filesize
5.6MB

Download
memory/1748-0-0x0000000000BF0000-0x0000000000C94000-memory.dmp

Filesize
656KB

Download
memory/1748-16-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1748-1-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/3588-15-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/3588-12-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/3588-17-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/3588-18-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads