518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da

General

Target

518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe
Size

246KB
MD5

f9d46568852f3c53b52cda9e858273af
SHA1

b28f8c1a8bd1867dd667c88ca18781587727b616
SHA256

518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da
SHA512

88dfa8d978bfdb8d77af1f2b132550e4f6785e0614ed049a22f8738cfe949f12835ff9029cfbd4b073aee93ee7ef42407068fe9d6628d19e38cb305820599afb
SSDEEP

6144:DazFqqULirfNs6VF30ucJqd+/3z7p3XyczECgtY/ypBkL:Dary6VFEucJqmjVy+gDpmL

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1964	ban.exe

Loads dropped DLL 1 IoCs

pid	Process
748	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1724	1964	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1964	ban.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1964	ban.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 748 wrote to memory of 1964	748	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe	27
PID 748 wrote to memory of 1964	748	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe	27
PID 748 wrote to memory of 1964	748	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe	27
PID 748 wrote to memory of 1964	748	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe	27
PID 748 wrote to memory of 1964	748	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe	27
PID 748 wrote to memory of 1964	748	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe	27
PID 748 wrote to memory of 1964	748	518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe	27
PID 1964 wrote to memory of 1724	1964	ban.exe	28
PID 1964 wrote to memory of 1724	1964	ban.exe	28
PID 1964 wrote to memory of 1724	1964	ban.exe	28
PID 1964 wrote to memory of 1724	1964	ban.exe	28
PID 1964 wrote to memory of 1724	1964	ban.exe	28

C:\Users\Admin\AppData\Local\Temp\518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe
"C:\Users\Admin\AppData\Local\Temp\518d372d15b814e090728b515246b533fbeb095a2a6d2cbca3909940e26f05da.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:748
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1964
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 1964 -s 764
    3⤵
    - Program crash
    PID:1724

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe

Filesize
335KB

MD5
009bc110227eff0dc09efe0341713013

SHA1
02a6a3480f2c151a3fcb999773f3a134350fdf2e

SHA256
1f359ca303b522839ccdfcd75118052f6df30cc4f27048bba252c651973b66d9

SHA512
b3609d0ac79d64bdaf4b3a297262c754cfcc4843e120c19c55e98a4b41f2a9068a5cd26cf694e931c8f5c1e463209a5fdc3bab6399867b3490e2986f8a5f7c7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe

Filesize
335KB

MD5
009bc110227eff0dc09efe0341713013

SHA1
02a6a3480f2c151a3fcb999773f3a134350fdf2e

SHA256
1f359ca303b522839ccdfcd75118052f6df30cc4f27048bba252c651973b66d9

SHA512
b3609d0ac79d64bdaf4b3a297262c754cfcc4843e120c19c55e98a4b41f2a9068a5cd26cf694e931c8f5c1e463209a5fdc3bab6399867b3490e2986f8a5f7c7d

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\ban.exe

Filesize
335KB

MD5
009bc110227eff0dc09efe0341713013

SHA1
02a6a3480f2c151a3fcb999773f3a134350fdf2e

SHA256
1f359ca303b522839ccdfcd75118052f6df30cc4f27048bba252c651973b66d9

SHA512
b3609d0ac79d64bdaf4b3a297262c754cfcc4843e120c19c55e98a4b41f2a9068a5cd26cf694e931c8f5c1e463209a5fdc3bab6399867b3490e2986f8a5f7c7d

Download Submit
memory/748-54-0x0000000074FB1000-0x0000000074FB3000-memory.dmp

Filesize
8KB

Download
memory/1964-59-0x0000000000390000-0x00000000003EA000-memory.dmp

Filesize
360KB

Download
memory/1964-60-0x0000000000500000-0x000000000050A000-memory.dmp

Filesize
40KB

Download
memory/1964-61-0x0000000001FC0000-0x0000000001FCA000-memory.dmp

Filesize
40KB

Download
memory/1964-62-0x0000000001FD0000-0x0000000001FDA000-memory.dmp

Filesize
40KB

Download
memory/1964-63-0x0000000001FE0000-0x0000000001FEA000-memory.dmp

Filesize
40KB

Download
memory/1964-64-0x000000001A7A0000-0x000000001A7AC000-memory.dmp

Filesize
48KB

Download

Analysis

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