poullight | abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186

General

Target

abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
Size

4.8MB
MD5

45f8507e73bdce9b9e1467709d29d5b0
SHA1

bc96a4350d48c08b08207c82d14ff2392f24aa8e
SHA256

abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186
SHA512

2b05dea1ff7ba6ce3c62519f606943c962c496e189f6c69353f07549f1b3d4a0c3ef9517cc7248061fef692628d632e734594fe906739078b89868e7a9cb4e3a

Score

10^/10

poullight spyware stealer trojan upx

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
behavioral1/memory/1564-67-0x0000000000400000-0x0000000000420000-memory.dmp	family_poullight
behavioral1/memory/1564-65-0x0000000000400000-0x0000000000420000-memory.dmp	family_poullight
behavioral1/memory/1564-70-0x0000000000400000-0x0000000000420000-memory.dmp	family_poullight
behavioral1/memory/1564-72-0x0000000000400000-0x0000000000420000-memory.dmp	family_poullight
behavioral1/memory/1564-74-0x0000000000400000-0x0000000000420000-memory.dmp	family_poullight

Executes dropped EXE 2 IoCs

Processes:

Gvkmyonftrbtmminstaller_03-19-15(2).exeGvkmyonftrbtmminstaller_03-19-15(2).exe

pid process

2028 Gvkmyonftrbtmminstaller_03-19-15(2).exe
1724 Gvkmyonftrbtmminstaller_03-19-15(2).exe

pid	process
2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe
1724	Gvkmyonftrbtmminstaller_03-19-15(2).exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe	upx
\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe	upx
C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe	upx
\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe	upx
C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe	upx

Loads dropped DLL 2 IoCs

Processes:

WScript.exeGvkmyonftrbtmminstaller_03-19-15(2).exe

pid process

540 WScript.exe
2028 Gvkmyonftrbtmminstaller_03-19-15(2).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

pid	process
540	WScript.exe
2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe

description	pid	process	target process
PID 1568 set thread context of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe

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

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exeabe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe

pid	process
1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
1564	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
1564	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Gvkmyonftrbtmminstaller_03-19-15(2).exe

pid process

1724 Gvkmyonftrbtmminstaller_03-19-15(2).exe

pid	process
1724	Gvkmyonftrbtmminstaller_03-19-15(2).exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exeabe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe

description	pid	process
Token: SeDebugPrivilege	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
Token: SeDebugPrivilege	1564	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

Gvkmyonftrbtmminstaller_03-19-15(2).exeGvkmyonftrbtmminstaller_03-19-15(2).exe

pid process

2028 Gvkmyonftrbtmminstaller_03-19-15(2).exe
1724 Gvkmyonftrbtmminstaller_03-19-15(2).exe

pid	process
2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe
1724	Gvkmyonftrbtmminstaller_03-19-15(2).exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exeWScript.exeGvkmyonftrbtmminstaller_03-19-15(2).exe

description	pid	process	target process
PID 1568 wrote to memory of 540	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	WScript.exe
PID 1568 wrote to memory of 540	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	WScript.exe
PID 1568 wrote to memory of 540	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	WScript.exe
PID 1568 wrote to memory of 540	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	WScript.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 1568 wrote to memory of 1564	1568	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe	abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
PID 540 wrote to memory of 2028	540	WScript.exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 540 wrote to memory of 2028	540	WScript.exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 540 wrote to memory of 2028	540	WScript.exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 540 wrote to memory of 2028	540	WScript.exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 540 wrote to memory of 2028	540	WScript.exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 540 wrote to memory of 2028	540	WScript.exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 540 wrote to memory of 2028	540	WScript.exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 2028 wrote to memory of 1724	2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 2028 wrote to memory of 1724	2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 2028 wrote to memory of 1724	2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 2028 wrote to memory of 1724	2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 2028 wrote to memory of 1724	2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 2028 wrote to memory of 1724	2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe
PID 2028 wrote to memory of 1724	2028	Gvkmyonftrbtmminstaller_03-19-15(2).exe	Gvkmyonftrbtmminstaller_03-19-15(2).exe

C:\Users\Admin\AppData\Local\Temp\abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
"C:\Users\Admin\AppData\Local\Temp\abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1568

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Qvuuikpdtgjaw.vbs"
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:540

C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe
"C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2028

C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe
"C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe" spawn
4⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1724

C:\Users\Admin\AppData\Local\Temp\abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
C:\Users\Admin\AppData\Local\Temp\abe74eee7df3e17fffce1858c1defd482a585cfc0ad60a68fab4a21119adc186.exe
2⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1564

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe
MD5
3349082f26ecd031f089a42d5a3137bc

SHA1
8b4b8fa4e110c92ef420cbc27cdd1cffe1bfec1b

SHA256
cb15de3436bfdc7d30ccacd99d38766b7a47282e32c778437852305787f9d5c9

SHA512
ef181658d49ba5aa23ac44fb7fd1f836f276be6097f8b9e1a59d0d21e53ad1a4a40f269d4a4e437c6f29c659144657e873b82ef069aa9237ac9492b9be6f892c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe
MD5
3349082f26ecd031f089a42d5a3137bc

SHA1
8b4b8fa4e110c92ef420cbc27cdd1cffe1bfec1b

SHA256
cb15de3436bfdc7d30ccacd99d38766b7a47282e32c778437852305787f9d5c9

SHA512
ef181658d49ba5aa23ac44fb7fd1f836f276be6097f8b9e1a59d0d21e53ad1a4a40f269d4a4e437c6f29c659144657e873b82ef069aa9237ac9492b9be6f892c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe
MD5
3349082f26ecd031f089a42d5a3137bc

SHA1
8b4b8fa4e110c92ef420cbc27cdd1cffe1bfec1b

SHA256
cb15de3436bfdc7d30ccacd99d38766b7a47282e32c778437852305787f9d5c9

SHA512
ef181658d49ba5aa23ac44fb7fd1f836f276be6097f8b9e1a59d0d21e53ad1a4a40f269d4a4e437c6f29c659144657e873b82ef069aa9237ac9492b9be6f892c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Qvuuikpdtgjaw.vbs
MD5
7aeadae85f43cda4f8f498f5b8605602

SHA1
12c0bdf35a08ba0f79a0cbe8c1638b3eb740634b

SHA256
bf2d3822304f09d5657f0241e058ca7b497d35ed6e804b3e666fd64f1f555057

SHA512
6488fc5b353d3cbb49faffec6f20742a4f20f59126afe11ada2de9bcbd8bd98f5bc270e3d545b5ad835ae97f61b835b579666331058f7cba3bf2249764b3f30f

Download Submit
\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe
MD5
3349082f26ecd031f089a42d5a3137bc

SHA1
8b4b8fa4e110c92ef420cbc27cdd1cffe1bfec1b

SHA256
cb15de3436bfdc7d30ccacd99d38766b7a47282e32c778437852305787f9d5c9

SHA512
ef181658d49ba5aa23ac44fb7fd1f836f276be6097f8b9e1a59d0d21e53ad1a4a40f269d4a4e437c6f29c659144657e873b82ef069aa9237ac9492b9be6f892c

Download Submit
\Users\Admin\AppData\Local\Temp\Gvkmyonftrbtmminstaller_03-19-15(2).exe
MD5
3349082f26ecd031f089a42d5a3137bc

SHA1
8b4b8fa4e110c92ef420cbc27cdd1cffe1bfec1b

SHA256
cb15de3436bfdc7d30ccacd99d38766b7a47282e32c778437852305787f9d5c9

SHA512
ef181658d49ba5aa23ac44fb7fd1f836f276be6097f8b9e1a59d0d21e53ad1a4a40f269d4a4e437c6f29c659144657e873b82ef069aa9237ac9492b9be6f892c

Download Submit
memory/540-60-0x0000000076851000-0x0000000076853000-memory.dmp

Filesize
8KB

Download
memory/1564-72-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1564-78-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/1564-67-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1564-65-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1564-63-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1564-70-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1564-79-0x0000000000420000-0x0000000000421000-memory.dmp

Filesize
4KB

Download
memory/1564-74-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1564-61-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1568-56-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1568-54-0x0000000000BF0000-0x00000000010BA000-memory.dmp

Filesize
4.8MB

Download
memory/1568-58-0x00000000063A0000-0x0000000006850000-memory.dmp

Filesize
4.7MB

Download
memory/1568-57-0x0000000004E60000-0x0000000004E61000-memory.dmp

Filesize
4KB

Download
memory/1568-55-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/1724-84-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2028-80-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads