predatorstealer | edbcfe1171767f6e2a18266e14039c5fecfd0922fd5eca64971a901ea2d9d8aa

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
15-08-2023 13:37

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General

Target

SecuriteInfo.com.Win32.PWSX-gen.23246.19502.exe
Size

620KB
MD5

e36ce22684d90063256005787dc6f20b
SHA1

bc7647d15e52e72bf36fda20e782965a2e7e47ba
SHA256

edbcfe1171767f6e2a18266e14039c5fecfd0922fd5eca64971a901ea2d9d8aa
SHA512

e779725bb997951150788f81e10ebffa64bc406b519b78dda612955e597ca602b6fd0bfa471fe5abf35e585af5d9c92c6c593958d941c354dd5a5011e490bdb6
SSDEEP

12288:D8t1GmK3ENAdy1YWEt3IRiRwxahJCKxXoRwh3CX7wBO09yrxR+tmtR:D8vGz3EACLEtMEDxVoR0SMwjTR

Score

10^/10

predatorstealer persistence spyware stealer

Malware Config

Extracted

Family

predatorstealer

http://www.biopharmzpharma.com/Maxwhite/

Signatures

PredatorStealer
Predator is a modular stealer written in C#.
stealer predatorstealer

Executes dropped EXE 2 IoCs

pid	Process
2868	13.dll
2676	Zip.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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Defender Updater = "C:\\Users\\Admin\\AppData\\Local\\Temp\\update_231501.exe / start"	13.dll

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672\Files\desktop.ini	13.dll
File opened for modification	C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672\Files\desktop.ini	13.dll

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
6	ip-api.com

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2868	13.dll

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2868	13.dll

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2868	13.dll
Token: SeDebugPrivilege	2676	Zip.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3924	SecuriteInfo.com.Win32.PWSX-gen.23246.19502.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3924 wrote to memory of 2868	3924	SecuriteInfo.com.Win32.PWSX-gen.23246.19502.exe	83
PID 3924 wrote to memory of 2868	3924	SecuriteInfo.com.Win32.PWSX-gen.23246.19502.exe	83
PID 2868 wrote to memory of 2676	2868	13.dll	89
PID 2868 wrote to memory of 2676	2868	13.dll	89

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.23246.19502.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.23246.19502.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3924
- C:\Users\Admin\AppData\Local\Temp\13.dll
  C:\Users\Admin\AppData\Local\Temp\13.dll
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops desktop.ini file(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2868
- - C:\Users\Admin\AppData\Local\Temp\Zip.exe
    "C:\Users\Admin\AppData\Local\Temp\Zip.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

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\13.dll

Filesize
550KB

MD5
9dfbed115f029f3501c48806564ec04a

SHA1
cf6538e6d6eec51bab88da3963260b9204158e12

SHA256
09780015b2aeb7e82bdd67973f45d5eea247ff19057ed8be1c61d8c434983977

SHA512
c4812f3fb9f89f65beefb972391fe58c4745ce221a24d8e597254f53d1f091e2178bb8613c35772ee0bb4aca7e5beebc368cd17cc07fdc82cc2fd1b2a0112be1

Download Submit
C:\Users\Admin\AppData\Local\Temp\13.dll

Filesize
550KB

MD5
9dfbed115f029f3501c48806564ec04a

SHA1
cf6538e6d6eec51bab88da3963260b9204158e12

SHA256
09780015b2aeb7e82bdd67973f45d5eea247ff19057ed8be1c61d8c434983977

SHA512
c4812f3fb9f89f65beefb972391fe58c4745ce221a24d8e597254f53d1f091e2178bb8613c35772ee0bb4aca7e5beebc368cd17cc07fdc82cc2fd1b2a0112be1

Download Submit
C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672.zip

Filesize
876KB

MD5
52bdd1cbd8de7b7d87b80487bc306774

SHA1
098ea6596b34cc12a2f2b29301b2072e15fad250

SHA256
740e5620fe5f0323f9d66fd7e0d5c28296cdb1adf849dbf219d898564814cd86

SHA512
d610f304e7233ac75d064413e40fab81ca0401305453bdd120272c4afef72aa72a3cb8753a3c72b6ac54fb0ed28e75b677fff70c6a3698fd1f380975777499cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672\Files\InstallUse.ini

Filesize
449KB

MD5
c9289b294d94629133e03dae2ed8ae04

SHA1
fc9fddb0523665680bf9307f3bb25aacd9c786a1

SHA256
200886c237e8bea4c89bfe43b80203136a12f450cc7e7d558ab0c6d7ac0f24c1

SHA512
5bc995bd1f092ac88c22bd545aba448c6f2a85268f1735ede3c110c791cdac86249e4637a34afd5435074720115c82ea92c43775f523c7924665cdd066fb8342

Download Submit
C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672\Files\desktop.ini

Filesize
282B

MD5
9e36cc3537ee9ee1e3b10fa4e761045b

SHA1
7726f55012e1e26cc762c9982e7c6c54ca7bb303

SHA256
4b9d687ac625690fd026ed4b236dad1cac90ef69e7ad256cc42766a065b50026

SHA512
5f92493c533d3add10b4ce2a364624817ebd10e32daa45ee16593e913073602db5e339430a3f7d2c44abf250e96ca4e679f1f09f8ca807d58a47cf3d5c9c3790

Download Submit
C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672\ProgramList.txt

Filesize
1KB

MD5
2554617f5ea5199193845737e7e7d8f7

SHA1
f554ce7419f1f4c1696d6b8d8288791ac85b1aa2

SHA256
dad01264f26c2236215a3e45b92fe83fb08e3406b1b121958d0e9c3df4c0ae34

SHA512
7444900f9a771bec90f7478714581bce47fe2b398c73ce1b5cc442dc123494388b7d79892955bec1bfcebec05a4562cc4522ededecfa99218990878f9ffc3898

Download Submit
C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672\ProsessList.txt

Filesize
1KB

MD5
60a8c2feab65bfc1ef6406cfa2d7ba9b

SHA1
eab531bb8c948977af9f00c5136b252c3fcfd288

SHA256
3ed3eb3ff2591f8722c83de908a49320ba18328317e318cd9293b85fea3f431f

SHA512
1fa30b676430777095ee31a0242a61310b3ae3bc919403f0b5c43c8422854da980c4501d6f437c3d48922defd3e919f66afe26d5173ae5981f7781db7a4de986

Download Submit
C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672\Screenshot.png

Filesize
427KB

MD5
03a72bce89c86b9be1686b6f76d51096

SHA1
ef97da93db29cac1ce597affbc85e285cfee9468

SHA256
d1c6943ea9a5036516a5a36d8458a41543245725e291d8fce7b286e1587690be

SHA512
5c8002bd4122f7dd0ed4fc3b743959d4b6ced6db39486a080f773f967f0174eb2873bd74ce5cdfc89f0726813af676c4dd7af67fb105b8089eacaef27bea5c66

Download Submit
C:\Users\Admin\AppData\Local\Temp\NL_BFEBFBFF00090672\info.txt

Filesize
315B

MD5
32728bda9dbec43b612d1932884b2084

SHA1
4dd2ff510c88ffa23be5d2b1548afab60b83d990

SHA256
93c467d3f7eca33115c403e1b9c9eea4172acb27fe58d4dd0d11e3ea1511258f

SHA512
d85fb64b38e0b808b952d99dc476e987c86b0cc75e9bdb6c79de5223cfe6a8d4abbb004aa7cecabcbac1ef76f8ea4a71e38a6e7abd1f93c107a4f68171e9cddf

Download Submit
C:\Users\Admin\AppData\Local\Temp\Zip.exe

Filesize
31KB

MD5
3afd64484a2a34fc34d1155747dd3847

SHA1
451e1d878179f6fcfbaf9fa79d9ee8207489748f

SHA256
bf78263914c6d3f84f825504536338fadd15868d788bf30d30613ca27abeb7a9

SHA512
d21a519c8867d569e56ac5c93ce861a72f6853e3a959467bf8e8779664f99b5e8be76ad27e078935191c798aea05891960e01d9a0d52e2a33d34ec5a58c00448

Download Submit
C:\Users\Admin\AppData\Local\Temp\Zip.exe

Filesize
31KB

MD5
3afd64484a2a34fc34d1155747dd3847

SHA1
451e1d878179f6fcfbaf9fa79d9ee8207489748f

SHA256
bf78263914c6d3f84f825504536338fadd15868d788bf30d30613ca27abeb7a9

SHA512
d21a519c8867d569e56ac5c93ce861a72f6853e3a959467bf8e8779664f99b5e8be76ad27e078935191c798aea05891960e01d9a0d52e2a33d34ec5a58c00448

Download Submit
C:\Users\Admin\AppData\Local\Temp\Zip.exe

Filesize
31KB

MD5
3afd64484a2a34fc34d1155747dd3847

SHA1
451e1d878179f6fcfbaf9fa79d9ee8207489748f

SHA256
bf78263914c6d3f84f825504536338fadd15868d788bf30d30613ca27abeb7a9

SHA512
d21a519c8867d569e56ac5c93ce861a72f6853e3a959467bf8e8779664f99b5e8be76ad27e078935191c798aea05891960e01d9a0d52e2a33d34ec5a58c00448

Download Submit
memory/2676-167-0x00007FFB6FE20000-0x00007FFB708E1000-memory.dmp

Filesize
10.8MB

Download
memory/2676-180-0x00007FFB6FE20000-0x00007FFB708E1000-memory.dmp

Filesize
10.8MB

Download
memory/2676-166-0x0000025808FA0000-0x0000025808FB0000-memory.dmp

Filesize
64KB

Download
memory/2676-171-0x00000258236E0000-0x00000258236F2000-memory.dmp

Filesize
72KB

Download
memory/2676-170-0x000002580AC90000-0x000002580AC9A000-memory.dmp

Filesize
40KB

Download
memory/2868-169-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/2868-168-0x000000001BD50000-0x000000001BDEA000-memory.dmp

Filesize
616KB

Download
memory/2868-150-0x00007FFB6FE20000-0x00007FFB708E1000-memory.dmp

Filesize
10.8MB

Download
memory/2868-144-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/2868-143-0x000000001BF80000-0x000000001C4A8000-memory.dmp

Filesize
5.2MB

Download
memory/2868-142-0x000000001B080000-0x000000001B242000-memory.dmp

Filesize
1.8MB

Download
memory/2868-141-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/2868-140-0x00007FFB6FE20000-0x00007FFB708E1000-memory.dmp

Filesize
10.8MB

Download
memory/2868-155-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/2868-181-0x000000001BD50000-0x000000001BDEA000-memory.dmp

Filesize
616KB

Download
memory/2868-182-0x0000000002390000-0x00000000023A0000-memory.dmp

Filesize
64KB

Download
memory/2868-139-0x0000000000130000-0x00000000001C0000-memory.dmp

Filesize
576KB

Download