3ed769b6956e8f11a820e2fcd4a4b4a540a6157cd6e23f4957ca0cb913e65837

Analysis

max time kernel
35s
max time network
149s
platform
windows10_x64
resource
win10v20210408
submitted
21-07-2021 18:52

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General

Target

RedEngine.bin.exe
Size

2.4MB
MD5

9b3ebaad1daa140c57f78c859a720587
SHA1

36385354189232f1fec5dc1fdd5d289eab2b347e
SHA256

0e33e8f48d6bce6744e2467b195283ae899a8b59ea2f027f9062e8cc090222b0
SHA512

027d892b71e616719d62669e34ebe7bdbac632b669e809a689021409e3a8a849c13785079c4453f488584322ece5467344d2535ed01e15d93386122afd3e7477

Score

9^/10

spyware stealer vmprotect

Malware Config

Signatures

NirSoft WebBrowserPassView 5 IoCs

Password recovery tool for various web browsers

Processes:

resource	yara_rule
behavioral2/memory/644-119-0x0000000009B00000-0x0000000009B91000-memory.dmp	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe	WebBrowserPassView
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe	WebBrowserPassView

Nirsoft 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/644-119-0x0000000009B00000-0x0000000009B91000-memory.dmp	Nirsoft
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe	Nirsoft
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe	Nirsoft

Executes dropped EXE 4 IoCs

Processes:

resourcefilehaha.exered.exeRedEngine.exe.exeresourcefilehaha.exe

pid process

2028 resourcefilehaha.exe
1512 red.exe
4060 RedEngine.exe.exe
3660 resourcefilehaha.exe

VMProtect packed file 4 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral2/memory/644-114-0x0000000000740000-0x0000000000741000-memory.dmp	vmprotect
C:\Users\Admin\AppData\Local\Temp\red.exe	vmprotect
C:\Users\Admin\AppData\Local\Temp\red.exe	vmprotect
behavioral2/memory/1512-137-0x0000000000580000-0x0000000000581000-memory.dmp	vmprotect

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 8 IoCs

Processes:

resourcefilehaha.exeresourcefilehaha.exe

pid	process
2028	resourcefilehaha.exe
2028	resourcefilehaha.exe
2028	resourcefilehaha.exe
2028	resourcefilehaha.exe
3660	resourcefilehaha.exe
3660	resourcefilehaha.exe
3660	resourcefilehaha.exe
3660	resourcefilehaha.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RedEngine.bin.exered.exe

description pid process

Token: SeDebugPrivilege 644 RedEngine.bin.exe
Token: SeDebugPrivilege 1512 red.exe

description	pid	process
Token: SeDebugPrivilege	644	RedEngine.bin.exe
Token: SeDebugPrivilege	1512	red.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

RedEngine.bin.exered.exe

description	pid	process	target process
PID 644 wrote to memory of 2028	644	RedEngine.bin.exe	resourcefilehaha.exe
PID 644 wrote to memory of 2028	644	RedEngine.bin.exe	resourcefilehaha.exe
PID 644 wrote to memory of 2028	644	RedEngine.bin.exe	resourcefilehaha.exe
PID 644 wrote to memory of 1512	644	RedEngine.bin.exe	red.exe
PID 644 wrote to memory of 1512	644	RedEngine.bin.exe	red.exe
PID 644 wrote to memory of 1512	644	RedEngine.bin.exe	red.exe
PID 644 wrote to memory of 4060	644	RedEngine.bin.exe	RedEngine.exe.exe
PID 644 wrote to memory of 4060	644	RedEngine.bin.exe	RedEngine.exe.exe
PID 644 wrote to memory of 4060	644	RedEngine.bin.exe	RedEngine.exe.exe
PID 1512 wrote to memory of 3660	1512	red.exe	resourcefilehaha.exe
PID 1512 wrote to memory of 3660	1512	red.exe	resourcefilehaha.exe
PID 1512 wrote to memory of 3660	1512	red.exe	resourcefilehaha.exe

C:\Users\Admin\AppData\Local\Temp\RedEngine.bin.exe
"C:\Users\Admin\AppData\Local\Temp\RedEngine.bin.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:644

C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe
"C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe" /C /stext C:\Users\Admin\AppData\Local\Temp\credentialslmao.txt
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2028

C:\Users\Admin\AppData\Local\Temp\red.exe
"C:\Users\Admin\AppData\Local\Temp\red.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1512

C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe
"C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe" /C /stext C:\Users\Admin\AppData\Local\Temp\credentialslmao.txt
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3660

C:\Users\Admin\AppData\Local\Temp\RedEngine.exe.exe
"C:\Users\Admin\AppData\Local\Temp\RedEngine.exe.exe"
2⤵
- Executes dropped EXE
PID:4060

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RedEngine.exe.exe
MD5
a218c6adcbf94cdfd5feaf0c336002fd

SHA1
f02ca46438c1fa0ae534b99fffa0b919af6990f7

SHA256
d7264922a8cf09a9c745ad2ccfb11fce6f696b0184db57480d128089d4370c43

SHA512
5f0156f1a87f86970bdcd7ebb88989b6d2f613391e7af1ba176f0eabd813e0708a32b13149ced68cf5301775d16f6538f353b3de14571f2e396c524b787ef746

Download Submit
C:\Users\Admin\AppData\Local\Temp\RedEngine.exe.exe
MD5
a218c6adcbf94cdfd5feaf0c336002fd

SHA1
f02ca46438c1fa0ae534b99fffa0b919af6990f7

SHA256
d7264922a8cf09a9c745ad2ccfb11fce6f696b0184db57480d128089d4370c43

SHA512
5f0156f1a87f86970bdcd7ebb88989b6d2f613391e7af1ba176f0eabd813e0708a32b13149ced68cf5301775d16f6538f353b3de14571f2e396c524b787ef746

Download Submit
C:\Users\Admin\AppData\Local\Temp\credentialslmao.txt
MD5
97df504bfd2bd5a506e650b791508181

SHA1
fcbe623c69e21332ba3b657fb8e08f1a3136479d

SHA256
cac37437a8df8dec72c830a034dec8962357a5e41545c8cdd3e3529f3007fb6b

SHA512
63d93900a51ccdf51215c57527af84c0f79ffa82f1463c851e6d765f91c1a4be624190b335e46debc8a1c63bc06dec885207c92e4d44a815fdf0d42f8dd6fd81

Download Submit
C:\Users\Admin\AppData\Local\Temp\credentialslmao.txt
MD5
97df504bfd2bd5a506e650b791508181

SHA1
fcbe623c69e21332ba3b657fb8e08f1a3136479d

SHA256
cac37437a8df8dec72c830a034dec8962357a5e41545c8cdd3e3529f3007fb6b

SHA512
63d93900a51ccdf51215c57527af84c0f79ffa82f1463c851e6d765f91c1a4be624190b335e46debc8a1c63bc06dec885207c92e4d44a815fdf0d42f8dd6fd81

Download Submit
C:\Users\Admin\AppData\Local\Temp\red.exe
MD5
131415d2929126694a478b39272e5243

SHA1
c02b1248a5d0601006c3771f0c88dad6ec812acd

SHA256
0f9b59f8f216a956569e43b4f8356f40f58c9b73da55b4dc5882046f7dee4c64

SHA512
5f86e16b3eb8babfc5426672f0bac6cfe43d035ba931b2fafbfbc369816093c8d19e0f4981cc158314845bc5b948def9c97421e450b243289e1b0ae3fa19df23

Download Submit
C:\Users\Admin\AppData\Local\Temp\red.exe
MD5
131415d2929126694a478b39272e5243

SHA1
c02b1248a5d0601006c3771f0c88dad6ec812acd

SHA256
0f9b59f8f216a956569e43b4f8356f40f58c9b73da55b4dc5882046f7dee4c64

SHA512
5f86e16b3eb8babfc5426672f0bac6cfe43d035ba931b2fafbfbc369816093c8d19e0f4981cc158314845bc5b948def9c97421e450b243289e1b0ae3fa19df23

Download Submit
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe
MD5
053778713819beab3df309df472787cd

SHA1
99c7b5827df89b4fafc2b565abed97c58a3c65b8

SHA256
f999357a17e672e87fbed66d14ba2bebd6fb04e058a1aae0f0fdc49a797f58fe

SHA512
35a00001c718e36e956f49879e453f18f5d6c66bbc6a3e1aad6d5dd1109904539b173c3cad0009bc021d4513a67ae0003282f7d14b7aecaa20e59a22c6ad0ddb

Download Submit
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe
MD5
053778713819beab3df309df472787cd

SHA1
99c7b5827df89b4fafc2b565abed97c58a3c65b8

SHA256
f999357a17e672e87fbed66d14ba2bebd6fb04e058a1aae0f0fdc49a797f58fe

SHA512
35a00001c718e36e956f49879e453f18f5d6c66bbc6a3e1aad6d5dd1109904539b173c3cad0009bc021d4513a67ae0003282f7d14b7aecaa20e59a22c6ad0ddb

Download Submit
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe
MD5
053778713819beab3df309df472787cd

SHA1
99c7b5827df89b4fafc2b565abed97c58a3c65b8

SHA256
f999357a17e672e87fbed66d14ba2bebd6fb04e058a1aae0f0fdc49a797f58fe

SHA512
35a00001c718e36e956f49879e453f18f5d6c66bbc6a3e1aad6d5dd1109904539b173c3cad0009bc021d4513a67ae0003282f7d14b7aecaa20e59a22c6ad0ddb

Download Submit
C:\Users\Admin\AppData\Local\Temp\resourcefilehaha.exe
MD5
053778713819beab3df309df472787cd

SHA1
99c7b5827df89b4fafc2b565abed97c58a3c65b8

SHA256
f999357a17e672e87fbed66d14ba2bebd6fb04e058a1aae0f0fdc49a797f58fe

SHA512
35a00001c718e36e956f49879e453f18f5d6c66bbc6a3e1aad6d5dd1109904539b173c3cad0009bc021d4513a67ae0003282f7d14b7aecaa20e59a22c6ad0ddb

Download Submit
memory/644-124-0x0000000006060000-0x0000000006061000-memory.dmp

Filesize
4KB

Download
memory/644-120-0x0000000009C10000-0x0000000009C11000-memory.dmp

Filesize
4KB

Download
memory/644-119-0x0000000009B00000-0x0000000009B91000-memory.dmp

Filesize
580KB

Download
memory/644-133-0x00000000068A0000-0x00000000069E3000-memory.dmp

Filesize
1.3MB

Download
memory/644-114-0x0000000000740000-0x0000000000741000-memory.dmp

Filesize
4KB

Download
memory/644-117-0x00000000013C0000-0x00000000013C1000-memory.dmp

Filesize
4KB

Download
memory/644-121-0x0000000009D20000-0x0000000009D21000-memory.dmp

Filesize
4KB

Download
memory/644-123-0x0000000005320000-0x000000000532F000-memory.dmp

Filesize
60KB

Download
memory/644-122-0x0000000005300000-0x0000000005319000-memory.dmp

Filesize
100KB

Download
memory/644-118-0x00000000097B0000-0x00000000097B1000-memory.dmp

Filesize
4KB

Download
memory/1512-134-0x0000000000000000-mapping.dmp

Download
memory/1512-144-0x0000000002AC0000-0x0000000002AC1000-memory.dmp

Filesize
4KB

Download
memory/1512-150-0x0000000004BC0000-0x0000000004BD9000-memory.dmp

Filesize
100KB

Download
memory/1512-137-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/2028-129-0x0000000000000000-mapping.dmp

Download
memory/3660-157-0x0000000000000000-mapping.dmp

Download
memory/4060-145-0x0000000000E50000-0x0000000000E51000-memory.dmp

Filesize
4KB

Download
memory/4060-140-0x0000000000000000-mapping.dmp

Download