poullight | 1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba

General

Target

1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe
Size

3.1MB
MD5

3be8fa0b38501cdb368c5cf5a0615880
SHA1

52083abf2794b5f6f8a429ef5bf5fa552896832f
SHA256

1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba
SHA512

4d60b1c7d41f9a03147cf1d81640d9b6cd09078c9a8e1634006f505c95cf81a3f0a2f3f31b6c925fd9c90be6c733cac7a54cadf19b0dd0b63ea2b2d8a78ea5bd

Score

10^/10

poullight spyware stealer trojan

Malware Config

Signatures

Poullight
Poullight is an information stealer first seen in March 2020.
trojan stealer poullight

Poullight Stealer Payload 5 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\build.exe	family_poullight
\Users\Admin\AppData\Local\Temp\build.exe	family_poullight
C:\Users\Admin\AppData\Local\Temp\build.exe	family_poullight
C:\Users\Admin\AppData\Local\Temp\build.exe	family_poullight
behavioral1/memory/1200-64-0x00000000013A0000-0x00000000013C0000-memory.dmp	family_poullight

Executes dropped EXE 2 IoCs

Processes:

build.exeSALIK.exe

pid process

1200 build.exe
2024 SALIK.exe

pid	process
1200	build.exe
2024	SALIK.exe

Loads dropped DLL 3 IoCs

Processes:

1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe

pid	process
1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe
1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe
1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{00AACD71-D814-11EC-B0ED-C2F2D41BD72F} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a018c5ed206cd801	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000850f07ecb424934d8f5a48a59e73cec00000000002000000000010660000000100002000000025ef24efdd4101b949f16486bc3776c2bd6ce72c6b981fa8fcf3534421070aa3000000000e8000000002000020000000f1efd74f2063a2d33ea62262db63ba87944a267510a4b6be29e490092596227720000000e8f65c07bde7a84ea4317af4014fc6f8ed0f564c4cad81f9a3cb01cef1213f5740000000301f2f14b87031d9af6b1ca9c4c7f7073431b75ac306a6a4016c86a4fa614be99b9f561710b5bcc495d27b6fdd4a76a567f983866d4ee39236929ff3b4463464	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "359799078"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

build.exe

pid process

1200 build.exe
1200 build.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

build.exe

description pid process

Token: SeDebugPrivilege 1200 build.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

964 iexplore.exe

pid	process
1200	build.exe
1200	build.exe

description	pid	process
Token: SeDebugPrivilege	1200	build.exe

pid	process
964	iexplore.exe

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

SALIK.exeiexplore.exeIEXPLORE.EXE

pid	process
2024	SALIK.exe
2024	SALIK.exe
964	iexplore.exe
964	iexplore.exe
1824	IEXPLORE.EXE
1824	IEXPLORE.EXE
2024	SALIK.exe
2024	SALIK.exe
1824	IEXPLORE.EXE
1824	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exeSALIK.exeiexplore.exe

description	pid	process	target process
PID 1016 wrote to memory of 1200	1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe	build.exe
PID 1016 wrote to memory of 1200	1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe	build.exe
PID 1016 wrote to memory of 1200	1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe	build.exe
PID 1016 wrote to memory of 1200	1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe	build.exe
PID 1016 wrote to memory of 2024	1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe	SALIK.exe
PID 1016 wrote to memory of 2024	1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe	SALIK.exe
PID 1016 wrote to memory of 2024	1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe	SALIK.exe
PID 1016 wrote to memory of 2024	1016	1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe	SALIK.exe
PID 2024 wrote to memory of 964	2024	SALIK.exe	iexplore.exe
PID 2024 wrote to memory of 964	2024	SALIK.exe	iexplore.exe
PID 2024 wrote to memory of 964	2024	SALIK.exe	iexplore.exe
PID 2024 wrote to memory of 964	2024	SALIK.exe	iexplore.exe
PID 964 wrote to memory of 1824	964	iexplore.exe	IEXPLORE.EXE
PID 964 wrote to memory of 1824	964	iexplore.exe	IEXPLORE.EXE
PID 964 wrote to memory of 1824	964	iexplore.exe	IEXPLORE.EXE
PID 964 wrote to memory of 1824	964	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe
"C:\Users\Admin\AppData\Local\Temp\1d0c2228e4f710999bd97385b1595cd48bc9b79a837a01eff63efb470a1f92ba.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1016

C:\Users\Admin\AppData\Local\Temp\build.exe
"C:\Users\Admin\AppData\Local\Temp\build.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1200

C:\Users\Admin\AppData\Local\Temp\SALIK.exe
"C:\Users\Admin\AppData\Local\Temp\SALIK.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2024

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://jq.qq.com/?_wv=1027&k=57Cts1S
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:964

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:964 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1824

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
eb61b087acaa2661f3e5bb9ae537dc11

SHA1
4efd25243e9703aa13f75a83e1d11ba3f2effd32

SHA256
fe16eff16fc1c820cc2b3f29c6a01a1a4cc309318dd5bafefd460a5d636829f5

SHA512
e019909020f122401539c86133fb530020f4baa1b3b5d4f69749b59a009cf0d030432eb1e533de07a0cc6dac97572ca1d4f62a681992f142c84a2524063b2a13

Download Submit
C:\Users\Admin\AppData\Local\Temp\SALIK.exe
Filesize
3.0MB

MD5
d0bb5ffd1587460bdc47b813edde4c45

SHA1
f81429c4f3b3711be166a13c3736bd13a77e200a

SHA256
297aafb2fee9ca3a270f8b6189699c71f60281c5ad3d4a217139d9b97aca22f4

SHA512
e8c135e7cfec7d8eed4a10315edb65839914dbbdda660257565002fdf3bba39685a27418e11c3f77781e76b730ac60435b8381dd85d92de529305ac5a6053327

Download Submit
C:\Users\Admin\AppData\Local\Temp\build.exe
Filesize
100KB

MD5
7151a5a9e84c669ffcee99029e679cd3

SHA1
8d596f5f14dabb069242f04797f70f288657017e

SHA256
d8712c18fd5c3d02d1f799c5b829050dbe8932187d0ce2ce7d1cfe9741fa8b60

SHA512
83ca6940e55c2a84ab2597e9a8102b9ff5d6da3b4b07c164b3ae57780a85e2358dbb93f1abe02ef68defcd53eee637ed2e11168977d4d326f6535a33edc9a2a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\build.exe
Filesize
100KB

MD5
7151a5a9e84c669ffcee99029e679cd3

SHA1
8d596f5f14dabb069242f04797f70f288657017e

SHA256
d8712c18fd5c3d02d1f799c5b829050dbe8932187d0ce2ce7d1cfe9741fa8b60

SHA512
83ca6940e55c2a84ab2597e9a8102b9ff5d6da3b4b07c164b3ae57780a85e2358dbb93f1abe02ef68defcd53eee637ed2e11168977d4d326f6535a33edc9a2a0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\ABVVD7TE.txt
Filesize
604B

MD5
53bd3de38e8bb7b0cf2d941d8e293025

SHA1
ca1e1b386b8ef6a7a33de359df58b1251b7b55d2

SHA256
36d9e6db17a2473e24eaca0e9e2daf2dfb179046b4a513c253da48f2e83acca4

SHA512
ecca247dd9c4b30f6d857c21736c28698379948fb5a1c99b81956ff2e13b3860066a3e84153abd58715f85045f2be8c5d5e1a5e1e7b7b23bf51877d3bea6e17e

Download Submit
\Users\Admin\AppData\Local\Temp\SALIK.exe
Filesize
3.0MB

MD5
d0bb5ffd1587460bdc47b813edde4c45

SHA1
f81429c4f3b3711be166a13c3736bd13a77e200a

SHA256
297aafb2fee9ca3a270f8b6189699c71f60281c5ad3d4a217139d9b97aca22f4

SHA512
e8c135e7cfec7d8eed4a10315edb65839914dbbdda660257565002fdf3bba39685a27418e11c3f77781e76b730ac60435b8381dd85d92de529305ac5a6053327

Download Submit
\Users\Admin\AppData\Local\Temp\build.exe
Filesize
100KB

MD5
7151a5a9e84c669ffcee99029e679cd3

SHA1
8d596f5f14dabb069242f04797f70f288657017e

SHA256
d8712c18fd5c3d02d1f799c5b829050dbe8932187d0ce2ce7d1cfe9741fa8b60

SHA512
83ca6940e55c2a84ab2597e9a8102b9ff5d6da3b4b07c164b3ae57780a85e2358dbb93f1abe02ef68defcd53eee637ed2e11168977d4d326f6535a33edc9a2a0

Download Submit
\Users\Admin\AppData\Local\Temp\build.exe
Filesize
100KB

MD5
7151a5a9e84c669ffcee99029e679cd3

SHA1
8d596f5f14dabb069242f04797f70f288657017e

SHA256
d8712c18fd5c3d02d1f799c5b829050dbe8932187d0ce2ce7d1cfe9741fa8b60

SHA512
83ca6940e55c2a84ab2597e9a8102b9ff5d6da3b4b07c164b3ae57780a85e2358dbb93f1abe02ef68defcd53eee637ed2e11168977d4d326f6535a33edc9a2a0

Download Submit
memory/1016-54-0x0000000075C51000-0x0000000075C53000-memory.dmp

Filesize
8KB

Download
memory/1200-57-0x0000000000000000-mapping.dmp

Download
memory/1200-64-0x00000000013A0000-0x00000000013C0000-memory.dmp

Filesize
128KB

Download
memory/2024-65-0x0000000001FF0000-0x00000000020FD000-memory.dmp

Filesize
1.1MB

Download
memory/2024-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads