d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
30/10/2022, 11:57

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General

Target

d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe
Size

296KB
MD5

a324579e17fa0f01e09ab733e512a200
SHA1

6516fb226555cb627bb64eaf9f758cad419a6eae
SHA256

d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027
SHA512

742dcac786a46f245db447070a3bc93b76b5ff2606edb6e16ade5e01b1f4518b87e46d4bd67f54b5f51125e5f59d990fbd967e40bf39d22ace08594cb24df3ff
SSDEEP

6144:ln9X0bbgz6pFYjMcW2CH4dEc2OxMgDj0/80S3RjRx4OF7/eTvUvhI/ANPf:44z6rYb/X6NTcoy7TOvkhYAx

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1152	doqyy.exe

Deletes itself 1 IoCs

pid	Process
560	cmd.exe

Loads dropped DLL 2 IoCs

pid	Process
1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe
1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.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\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run	doqyy.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\Doqyy = "C:\\Users\\Admin\\AppData\\Roaming\\Yhebyp\\doqyy.exe"	doqyy.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1484 set thread context of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe
1152	doqyy.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 1152	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	27
PID 1484 wrote to memory of 1152	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	27
PID 1484 wrote to memory of 1152	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	27
PID 1484 wrote to memory of 1152	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	27
PID 1152 wrote to memory of 1280	1152	doqyy.exe	17
PID 1152 wrote to memory of 1280	1152	doqyy.exe	17
PID 1152 wrote to memory of 1280	1152	doqyy.exe	17
PID 1152 wrote to memory of 1280	1152	doqyy.exe	17
PID 1152 wrote to memory of 1280	1152	doqyy.exe	17
PID 1152 wrote to memory of 1396	1152	doqyy.exe	16
PID 1152 wrote to memory of 1396	1152	doqyy.exe	16
PID 1152 wrote to memory of 1396	1152	doqyy.exe	16
PID 1152 wrote to memory of 1396	1152	doqyy.exe	16
PID 1152 wrote to memory of 1396	1152	doqyy.exe	16
PID 1152 wrote to memory of 1424	1152	doqyy.exe	15
PID 1152 wrote to memory of 1424	1152	doqyy.exe	15
PID 1152 wrote to memory of 1424	1152	doqyy.exe	15
PID 1152 wrote to memory of 1424	1152	doqyy.exe	15
PID 1152 wrote to memory of 1424	1152	doqyy.exe	15
PID 1152 wrote to memory of 1484	1152	doqyy.exe	26
PID 1152 wrote to memory of 1484	1152	doqyy.exe	26
PID 1152 wrote to memory of 1484	1152	doqyy.exe	26
PID 1152 wrote to memory of 1484	1152	doqyy.exe	26
PID 1152 wrote to memory of 1484	1152	doqyy.exe	26
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28
PID 1484 wrote to memory of 560	1484	d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe	28

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1424
- C:\Users\Admin\AppData\Local\Temp\d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe
  "C:\Users\Admin\AppData\Local\Temp\d6e69e7999b16cd7d8f9a35c19e9b49661f7ec54340ab4b601857acb9596c027.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1484
- - C:\Users\Admin\AppData\Roaming\Yhebyp\doqyy.exe
    "C:\Users\Admin\AppData\Roaming\Yhebyp\doqyy.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1152
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\GMD67E.bat"
    3⤵
    - Deletes itself
    PID:560

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1396

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1280

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

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\GMD67E.bat

Filesize
302B

MD5
b921990965f2ea7698a0214c22f9a5f2

SHA1
3eb6c6eec87d81bb30cbf0be5794d509068f6a48

SHA256
c911552bffba68e470c19654ad96cce3cbac578691a87f009f19df28320f683c

SHA512
6092b77f424f936f0e2daf0319590c1044543457dd81fcd2eb42a5fd60c9092557c5e7e00fa4ee110ad1b6b5237a938730fa3036a8c9b2a94a1002911bf9b5f7

Download Submit
C:\Users\Admin\AppData\Roaming\Yhebyp\doqyy.exe

Filesize
296KB

MD5
0971df9a760e47ed54fa6561f84eea7e

SHA1
e1d9cd2ff73d277b9bacc2a79796e2b1b5e4226e

SHA256
315714f56969ad77c54d5ea42727169dcbb1e32f4ebd326c2bd357627c359510

SHA512
7e6b975115fa056fa3781db44df8fdd9828afe3aad2c43fcecfe1eb00043f19e6f1d9c953a4c228ed15d44dbccae29960b7e65ebc899e32b7934bc49f3cd4ac7

Download Submit
C:\Users\Admin\AppData\Roaming\Yhebyp\doqyy.exe

Filesize
296KB

MD5
0971df9a760e47ed54fa6561f84eea7e

SHA1
e1d9cd2ff73d277b9bacc2a79796e2b1b5e4226e

SHA256
315714f56969ad77c54d5ea42727169dcbb1e32f4ebd326c2bd357627c359510

SHA512
7e6b975115fa056fa3781db44df8fdd9828afe3aad2c43fcecfe1eb00043f19e6f1d9c953a4c228ed15d44dbccae29960b7e65ebc899e32b7934bc49f3cd4ac7

Download Submit
\Users\Admin\AppData\Roaming\Yhebyp\doqyy.exe

Filesize
296KB

MD5
0971df9a760e47ed54fa6561f84eea7e

SHA1
e1d9cd2ff73d277b9bacc2a79796e2b1b5e4226e

SHA256
315714f56969ad77c54d5ea42727169dcbb1e32f4ebd326c2bd357627c359510

SHA512
7e6b975115fa056fa3781db44df8fdd9828afe3aad2c43fcecfe1eb00043f19e6f1d9c953a4c228ed15d44dbccae29960b7e65ebc899e32b7934bc49f3cd4ac7

Download Submit
\Users\Admin\AppData\Roaming\Yhebyp\doqyy.exe

Filesize
296KB

MD5
0971df9a760e47ed54fa6561f84eea7e

SHA1
e1d9cd2ff73d277b9bacc2a79796e2b1b5e4226e

SHA256
315714f56969ad77c54d5ea42727169dcbb1e32f4ebd326c2bd357627c359510

SHA512
7e6b975115fa056fa3781db44df8fdd9828afe3aad2c43fcecfe1eb00043f19e6f1d9c953a4c228ed15d44dbccae29960b7e65ebc899e32b7934bc49f3cd4ac7

Download Submit
memory/560-110-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/560-108-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/560-113-0x0000000000050000-0x0000000000098000-memory.dmp

Filesize
288KB

Download
memory/560-99-0x0000000000050000-0x0000000000098000-memory.dmp

Filesize
288KB

Download
memory/560-111-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/560-97-0x0000000000050000-0x0000000000098000-memory.dmp

Filesize
288KB

Download
memory/560-109-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/560-100-0x0000000000050000-0x0000000000098000-memory.dmp

Filesize
288KB

Download
memory/560-107-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/560-106-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/560-105-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/560-101-0x0000000000050000-0x0000000000098000-memory.dmp

Filesize
288KB

Download
memory/1152-62-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/1280-68-0x0000000001D70000-0x0000000001DB8000-memory.dmp

Filesize
288KB

Download
memory/1280-65-0x0000000001D70000-0x0000000001DB8000-memory.dmp

Filesize
288KB

Download
memory/1280-67-0x0000000001D70000-0x0000000001DB8000-memory.dmp

Filesize
288KB

Download
memory/1280-70-0x0000000001D70000-0x0000000001DB8000-memory.dmp

Filesize
288KB

Download
memory/1280-69-0x0000000001D70000-0x0000000001DB8000-memory.dmp

Filesize
288KB

Download
memory/1396-76-0x0000000001AD0000-0x0000000001B18000-memory.dmp

Filesize
288KB

Download
memory/1396-73-0x0000000001AD0000-0x0000000001B18000-memory.dmp

Filesize
288KB

Download
memory/1396-74-0x0000000001AD0000-0x0000000001B18000-memory.dmp

Filesize
288KB

Download
memory/1396-75-0x0000000001AD0000-0x0000000001B18000-memory.dmp

Filesize
288KB

Download
memory/1424-80-0x0000000003A00000-0x0000000003A48000-memory.dmp

Filesize
288KB

Download
memory/1424-82-0x0000000003A00000-0x0000000003A48000-memory.dmp

Filesize
288KB

Download
memory/1424-79-0x0000000003A00000-0x0000000003A48000-memory.dmp

Filesize
288KB

Download
memory/1424-81-0x0000000003A00000-0x0000000003A48000-memory.dmp

Filesize
288KB

Download
memory/1484-90-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1484-88-0x00000000004F0000-0x0000000000538000-memory.dmp

Filesize
288KB

Download
memory/1484-92-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1484-91-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1484-103-0x00000000004F0000-0x0000000000538000-memory.dmp

Filesize
288KB

Download
memory/1484-94-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1484-89-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1484-93-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1484-87-0x00000000004F0000-0x0000000000538000-memory.dmp

Filesize
288KB

Download
memory/1484-55-0x0000000000401000-0x0000000000441000-memory.dmp

Filesize
256KB

Download
memory/1484-86-0x00000000004F0000-0x0000000000538000-memory.dmp

Filesize
288KB

Download
memory/1484-85-0x00000000004F0000-0x0000000000538000-memory.dmp

Filesize
288KB

Download
memory/1484-56-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1484-54-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download