poullight | d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29

Analysis

max time kernel
135s
max time network
149s
platform
windows7_x64
resource
win7-20220414-en
submitted
02-05-2022 23:52

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General

Target

d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29.exe
Size

515KB
MD5

44f6d2d963dc3765b4f40deb9b65a1ad
SHA1

6141a491d23d23240ad595fc654eab3c441e34ed
SHA256

d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29
SHA512

a0bfa528f8b1853bc53bc5a8e55d1654fbb407c2dd53b30f930e82311bc2025c02fc3bdb994f5ecc478b89db47790a8a6be2398b84f5d87d0213fead4bf6f837

Score

10^/10

poullight spyware stealer suricata trojan

Malware Config

Signatures

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

Poullight Stealer Payload 8 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe	family_poullight
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe	family_poullight
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe	family_poullight
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe	family_poullight
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe	family_poullight
C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe	family_poullight
C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe	family_poullight
behavioral1/memory/1248-73-0x0000000000E20000-0x0000000000E3E000-memory.dmp	family_poullight

suricata: ET MALWARE Matrix Max Stealer Exfiltration Observed
suricata: ET MALWARE Matrix Max Stealer Exfiltration Observed
suricata
suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers
suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers
suricata
suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer
suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer
suricata
suricata: ET MALWARE Win32/X-Files Stealer Activity
suricata: ET MALWARE Win32/X-Files Stealer Activity
suricata
Executes dropped EXE 2 IoCs

Processes:

YaYaDenBerGerSOO.sfx.exeYaYaDenBerGerSOO.exe

pid process

1700 YaYaDenBerGerSOO.sfx.exe
1248 YaYaDenBerGerSOO.exe

pid	process
1700	YaYaDenBerGerSOO.sfx.exe
1248	YaYaDenBerGerSOO.exe

Loads dropped DLL 6 IoCs

Processes:

cmd.exeYaYaDenBerGerSOO.sfx.exe

pid	process
1208	cmd.exe
1700	YaYaDenBerGerSOO.sfx.exe
1700	YaYaDenBerGerSOO.sfx.exe
1700	YaYaDenBerGerSOO.sfx.exe
1700	YaYaDenBerGerSOO.sfx.exe
1700	YaYaDenBerGerSOO.sfx.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
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

YaYaDenBerGerSOO.exe

pid process

1248 YaYaDenBerGerSOO.exe
1248 YaYaDenBerGerSOO.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

YaYaDenBerGerSOO.exe

description pid process

Token: SeDebugPrivilege 1248 YaYaDenBerGerSOO.exe

pid	process
1248	YaYaDenBerGerSOO.exe
1248	YaYaDenBerGerSOO.exe

description	pid	process
Token: SeDebugPrivilege	1248	YaYaDenBerGerSOO.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29.exeWScript.execmd.exeYaYaDenBerGerSOO.sfx.exe

description	pid	process	target process
PID 1828 wrote to memory of 1240	1828	d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29.exe	WScript.exe
PID 1828 wrote to memory of 1240	1828	d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29.exe	WScript.exe
PID 1828 wrote to memory of 1240	1828	d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29.exe	WScript.exe
PID 1828 wrote to memory of 1240	1828	d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29.exe	WScript.exe
PID 1240 wrote to memory of 1208	1240	WScript.exe	cmd.exe
PID 1240 wrote to memory of 1208	1240	WScript.exe	cmd.exe
PID 1240 wrote to memory of 1208	1240	WScript.exe	cmd.exe
PID 1240 wrote to memory of 1208	1240	WScript.exe	cmd.exe
PID 1208 wrote to memory of 1700	1208	cmd.exe	YaYaDenBerGerSOO.sfx.exe
PID 1208 wrote to memory of 1700	1208	cmd.exe	YaYaDenBerGerSOO.sfx.exe
PID 1208 wrote to memory of 1700	1208	cmd.exe	YaYaDenBerGerSOO.sfx.exe
PID 1208 wrote to memory of 1700	1208	cmd.exe	YaYaDenBerGerSOO.sfx.exe
PID 1700 wrote to memory of 1248	1700	YaYaDenBerGerSOO.sfx.exe	YaYaDenBerGerSOO.exe
PID 1700 wrote to memory of 1248	1700	YaYaDenBerGerSOO.sfx.exe	YaYaDenBerGerSOO.exe
PID 1700 wrote to memory of 1248	1700	YaYaDenBerGerSOO.sfx.exe	YaYaDenBerGerSOO.exe
PID 1700 wrote to memory of 1248	1700	YaYaDenBerGerSOO.sfx.exe	YaYaDenBerGerSOO.exe

C:\Users\Admin\AppData\Local\Temp\d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29.exe
"C:\Users\Admin\AppData\Local\Temp\d91a59d7389e867572de42303caf07f85aa6ba13685c47fcf2f8ba1c8cde8d29.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1828

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\vbs.vbs"
2⤵
- Suspicious use of WriteProcessMemory
PID:1240

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c bat.bat
3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1208

C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.sfx.exe
YaYaDenBerGerSOO.sfx.exe -pYaYaDenBerGerSOO.exe -dC:\Users\Admin\AppData\Local\Temp
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1700

C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe
"C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe"
5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1248

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe
Filesize
97KB

MD5
58be8f739eb5b24eedce748dfc19d481

SHA1
531521c7605101969c3128cbd9be285971ede508

SHA256
3876d69d383cd4e2a04d497e58d1d77bc85892584186ddf0c14fe1fb83e18550

SHA512
c897cbff855df56cf3aab305bbe4f5c1dcc2c0657b8cf25f0d36ae1275110452df8bb3e21b613e2db01a7b533ffcefa39c12f65cc5a283e6a0830fdb95d37715

Download Submit
C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe
Filesize
97KB

MD5
58be8f739eb5b24eedce748dfc19d481

SHA1
531521c7605101969c3128cbd9be285971ede508

SHA256
3876d69d383cd4e2a04d497e58d1d77bc85892584186ddf0c14fe1fb83e18550

SHA512
c897cbff855df56cf3aab305bbe4f5c1dcc2c0657b8cf25f0d36ae1275110452df8bb3e21b613e2db01a7b533ffcefa39c12f65cc5a283e6a0830fdb95d37715

Download Submit
C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.sfx.exe
Filesize
352KB

MD5
46a52a1778763f5aee886ffb1bc400d5

SHA1
9a99352b0220cc9baf16db91a07a00d0f621aa52

SHA256
2ad97016ceacb17a72d2baf20ace82e9799f914ad76e011eabc6cde764f9b5d0

SHA512
a4c29390fec7c045ddbff99b9ede1f26dbe6ce427ae801464612be0f5e9b3cb20355a23f58add9c682c23f405081818ae8f8220c09fcc0c23597a73222a7200f

Download Submit
C:\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.sfx.exe
Filesize
352KB

MD5
46a52a1778763f5aee886ffb1bc400d5

SHA1
9a99352b0220cc9baf16db91a07a00d0f621aa52

SHA256
2ad97016ceacb17a72d2baf20ace82e9799f914ad76e011eabc6cde764f9b5d0

SHA512
a4c29390fec7c045ddbff99b9ede1f26dbe6ce427ae801464612be0f5e9b3cb20355a23f58add9c682c23f405081818ae8f8220c09fcc0c23597a73222a7200f

Download Submit
C:\Users\Admin\AppData\Local\Temp\bat.bat
Filesize
67B

MD5
21b435625d106bf30606091efd49dbb9

SHA1
4af56975b565f4365c93706c6769463c732714eb

SHA256
63a81de6263ed2d6a8b6daa6d46613d22fe69f5d132279e6b2b4bb1ae77d7007

SHA512
0b75cb2580f5fcb4f90f2d3ba5dcf050c5bad8d19b883c3a97070e5d78c9b6e17ce1b821aff91a09943485f06a10a19677d5580652850f3a504af647aa88e907

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbs.vbs
Filesize
89B

MD5
dc06d3c7415f4f6b05272426a63e9fd1

SHA1
2a148ec726cde2a19222c03ebf2cf48e8a5c171f

SHA256
101467d0422de2fafce3dc4e7f28343f7eab7f132a42843a9498b0fe3ffa9093

SHA512
d2063eddd861715db497adaf3440fc120aed019aa309ca2010d7b19e26987648c67f590e141df31b7c660cfebb33f052861fa2d1db5017e5f97dd4437155f76a

Download Submit
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe
Filesize
97KB

MD5
58be8f739eb5b24eedce748dfc19d481

SHA1
531521c7605101969c3128cbd9be285971ede508

SHA256
3876d69d383cd4e2a04d497e58d1d77bc85892584186ddf0c14fe1fb83e18550

SHA512
c897cbff855df56cf3aab305bbe4f5c1dcc2c0657b8cf25f0d36ae1275110452df8bb3e21b613e2db01a7b533ffcefa39c12f65cc5a283e6a0830fdb95d37715

Download Submit
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe
Filesize
97KB

MD5
58be8f739eb5b24eedce748dfc19d481

SHA1
531521c7605101969c3128cbd9be285971ede508

SHA256
3876d69d383cd4e2a04d497e58d1d77bc85892584186ddf0c14fe1fb83e18550

SHA512
c897cbff855df56cf3aab305bbe4f5c1dcc2c0657b8cf25f0d36ae1275110452df8bb3e21b613e2db01a7b533ffcefa39c12f65cc5a283e6a0830fdb95d37715

Download Submit
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe
Filesize
97KB

MD5
58be8f739eb5b24eedce748dfc19d481

SHA1
531521c7605101969c3128cbd9be285971ede508

SHA256
3876d69d383cd4e2a04d497e58d1d77bc85892584186ddf0c14fe1fb83e18550

SHA512
c897cbff855df56cf3aab305bbe4f5c1dcc2c0657b8cf25f0d36ae1275110452df8bb3e21b613e2db01a7b533ffcefa39c12f65cc5a283e6a0830fdb95d37715

Download Submit
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe
Filesize
97KB

MD5
58be8f739eb5b24eedce748dfc19d481

SHA1
531521c7605101969c3128cbd9be285971ede508

SHA256
3876d69d383cd4e2a04d497e58d1d77bc85892584186ddf0c14fe1fb83e18550

SHA512
c897cbff855df56cf3aab305bbe4f5c1dcc2c0657b8cf25f0d36ae1275110452df8bb3e21b613e2db01a7b533ffcefa39c12f65cc5a283e6a0830fdb95d37715

Download Submit
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.exe
Filesize
97KB

MD5
58be8f739eb5b24eedce748dfc19d481

SHA1
531521c7605101969c3128cbd9be285971ede508

SHA256
3876d69d383cd4e2a04d497e58d1d77bc85892584186ddf0c14fe1fb83e18550

SHA512
c897cbff855df56cf3aab305bbe4f5c1dcc2c0657b8cf25f0d36ae1275110452df8bb3e21b613e2db01a7b533ffcefa39c12f65cc5a283e6a0830fdb95d37715

Download Submit
\Users\Admin\AppData\Local\Temp\YaYaDenBerGerSOO.sfx.exe
Filesize
352KB

MD5
46a52a1778763f5aee886ffb1bc400d5

SHA1
9a99352b0220cc9baf16db91a07a00d0f621aa52

SHA256
2ad97016ceacb17a72d2baf20ace82e9799f914ad76e011eabc6cde764f9b5d0

SHA512
a4c29390fec7c045ddbff99b9ede1f26dbe6ce427ae801464612be0f5e9b3cb20355a23f58add9c682c23f405081818ae8f8220c09fcc0c23597a73222a7200f

Download Submit
memory/1208-58-0x0000000000000000-mapping.dmp

Download
memory/1240-55-0x0000000000000000-mapping.dmp

Download
memory/1248-70-0x0000000000000000-mapping.dmp

Download
memory/1248-73-0x0000000000E20000-0x0000000000E3E000-memory.dmp

Filesize
120KB

Download
memory/1700-62-0x0000000000000000-mapping.dmp

Download
memory/1828-54-0x0000000075541000-0x0000000075543000-memory.dmp

Filesize
8KB

Download