e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526

Analysis

max time kernel
144s
max time network
118s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29/10/2022, 20:41

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General

Target

e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe
Size

275KB
MD5

a3c31329eb8239a8b1b2a388adb31230
SHA1

66b25fe652814c98e48245096296b4510837fcea
SHA256

e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526
SHA512

0b2f67873a30612ecf1e4003af7201981917f329ba0d90796e92a37dfa322f76108b2830e7874abf8b4fe131011ff04d8f42599126b05bb75bad3f5c73a5e584
SSDEEP

3072:86jI9XJy7rIC88KuCHBTTZJ/bxKOzCJhVnCMkoU97Qe5HZB5ksrHFZqTTeTTTfq/:fUZyb83nLbxKVJ3nCMkQe5HZAsHFZlxQ

Score

8^/10

aspackv2 persistence

Malware Config

Signatures

ASPack v2.12-2.42 5 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x00140000000054ab-59.dat	aspack_v212_v242
behavioral1/files/0x00140000000054ab-57.dat	aspack_v212_v242
behavioral1/files/0x00140000000054ab-55.dat	aspack_v212_v242
behavioral1/files/0x00140000000054ab-72.dat	aspack_v212_v242
behavioral1/files/0x00070000000131fd-74.dat	aspack_v212_v242

Executes dropped EXE 4 IoCs

pid	Process
1780	MSWDM.EXE
2040	MSWDM.EXE
1340	E302AE4B01295152E72936FBE5984612597AD7D66740D81F6BAB2F2B55665526.EXE
1708	MSWDM.EXE

Loads dropped DLL 4 IoCs

pid	Process
2040	MSWDM.EXE
1340	E302AE4B01295152E72936FBE5984612597AD7D66740D81F6BAB2F2B55665526.EXE
1340	E302AE4B01295152E72936FBE5984612597AD7D66740D81F6BAB2F2B55665526.EXE
1340	E302AE4B01295152E72936FBE5984612597AD7D66740D81F6BAB2F2B55665526.EXE

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	MSWDM.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE"	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE"	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\MSWDM.EXE	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe
File opened for modification	C:\Windows\devFC69.tmp	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe
File opened for modification	C:\Windows\devFC69.tmp	MSWDM.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2040	MSWDM.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1784 wrote to memory of 1780	1784	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe	28
PID 1784 wrote to memory of 1780	1784	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe	28
PID 1784 wrote to memory of 1780	1784	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe	28
PID 1784 wrote to memory of 1780	1784	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe	28
PID 1784 wrote to memory of 2040	1784	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe	29
PID 1784 wrote to memory of 2040	1784	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe	29
PID 1784 wrote to memory of 2040	1784	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe	29
PID 1784 wrote to memory of 2040	1784	e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe	29
PID 2040 wrote to memory of 1340	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1340	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1340	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1340	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1340	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1340	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1340	2040	MSWDM.EXE	30
PID 2040 wrote to memory of 1708	2040	MSWDM.EXE	31
PID 2040 wrote to memory of 1708	2040	MSWDM.EXE	31
PID 2040 wrote to memory of 1708	2040	MSWDM.EXE	31
PID 2040 wrote to memory of 1708	2040	MSWDM.EXE	31

C:\Users\Admin\AppData\Local\Temp\e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe
"C:\Users\Admin\AppData\Local\Temp\e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1784
- C:\WINDOWS\MSWDM.EXE
  "C:\WINDOWS\MSWDM.EXE"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1780
- C:\WINDOWS\MSWDM.EXE
  -r!C:\Windows\devFC69.tmp!C:\Users\Admin\AppData\Local\Temp\e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe! !
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Users\Admin\AppData\Local\Temp\E302AE4B01295152E72936FBE5984612597AD7D66740D81F6BAB2F2B55665526.EXE
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:1340
- - C:\WINDOWS\MSWDM.EXE
    -e!C:\Windows\devFC69.tmp!C:\Users\Admin\AppData\Local\Temp\E302AE4B01295152E72936FBE5984612597AD7D66740D81F6BAB2F2B55665526.EXE!
    3⤵
    - Executes dropped EXE
    - Drops file in Windows directory
    PID:1708

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\E302AE4B01295152E72936FBE5984612597AD7D66740D81F6BAB2F2B55665526.EXE

Filesize
236KB

MD5
d095376682210d6ddcaeb636500eb0cb

SHA1
f3ba099deee863c83f78e1814eb345b56560b11a

SHA256
06b96b0d863b16f1ee7e705a6e463e74dc0bad110a2ecd69dc44349bf4aeaf71

SHA512
546874c3a4af3666c78c3d4085498c4524b19b226472f9da38cf96559993def11eeaa7dcd6af72a236cd73bffa01182ac42499696a0b60d09d23b22b9adb5c7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\E302AE4B01295152E72936FBE5984612597AD7D66740D81F6BAB2F2B55665526.EXE

Filesize
275KB

MD5
a68e9be956187a33cd38e7ebadf5b5d8

SHA1
1858ff56c227229e3364ba6302c33c0b56f18b91

SHA256
658770a101a90b2aae0491d1358ceeb81724dcfdca601084a4121110a99d0d6a

SHA512
0808bf7aa7d1d23ff2bb896d46abf8b9124b7655366d0e6126dfea69cb0227b28e1e52b0069d6dca6958f3bfa461b531ec7f39b9b50f62230139af7362875a2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe

Filesize
236KB

MD5
d095376682210d6ddcaeb636500eb0cb

SHA1
f3ba099deee863c83f78e1814eb345b56560b11a

SHA256
06b96b0d863b16f1ee7e705a6e463e74dc0bad110a2ecd69dc44349bf4aeaf71

SHA512
546874c3a4af3666c78c3d4085498c4524b19b226472f9da38cf96559993def11eeaa7dcd6af72a236cd73bffa01182ac42499696a0b60d09d23b22b9adb5c7a

Download Submit
C:\WINDOWS\MSWDM.EXE

Filesize
39KB

MD5
834329cc204fdd1ec364bfc1bf8e1b8c

SHA1
fa7f4df8ba394b3e5e18e8d3f83d487150636188

SHA256
50099cba7967d8342d7200f0e595fc5389b96899715639f4f0446d378feedce6

SHA512
d2d3e9526840580bb9926ea1c13e820e0d33d86db92320d011f61a8cf5a05a1d0d601a20f95ed6c1b5bf22f38fc0e675d2e8faa93920a5c6a849aec41a43efe1

Download Submit
C:\Windows\MSWDM.EXE

Filesize
39KB

MD5
834329cc204fdd1ec364bfc1bf8e1b8c

SHA1
fa7f4df8ba394b3e5e18e8d3f83d487150636188

SHA256
50099cba7967d8342d7200f0e595fc5389b96899715639f4f0446d378feedce6

SHA512
d2d3e9526840580bb9926ea1c13e820e0d33d86db92320d011f61a8cf5a05a1d0d601a20f95ed6c1b5bf22f38fc0e675d2e8faa93920a5c6a849aec41a43efe1

Download Submit
C:\Windows\MSWDM.EXE

Filesize
39KB

MD5
834329cc204fdd1ec364bfc1bf8e1b8c

SHA1
fa7f4df8ba394b3e5e18e8d3f83d487150636188

SHA256
50099cba7967d8342d7200f0e595fc5389b96899715639f4f0446d378feedce6

SHA512
d2d3e9526840580bb9926ea1c13e820e0d33d86db92320d011f61a8cf5a05a1d0d601a20f95ed6c1b5bf22f38fc0e675d2e8faa93920a5c6a849aec41a43efe1

Download Submit
C:\Windows\MSWDM.EXE

Filesize
39KB

MD5
834329cc204fdd1ec364bfc1bf8e1b8c

SHA1
fa7f4df8ba394b3e5e18e8d3f83d487150636188

SHA256
50099cba7967d8342d7200f0e595fc5389b96899715639f4f0446d378feedce6

SHA512
d2d3e9526840580bb9926ea1c13e820e0d33d86db92320d011f61a8cf5a05a1d0d601a20f95ed6c1b5bf22f38fc0e675d2e8faa93920a5c6a849aec41a43efe1

Download Submit
C:\Windows\devFC69.tmp

Filesize
236KB

MD5
d095376682210d6ddcaeb636500eb0cb

SHA1
f3ba099deee863c83f78e1814eb345b56560b11a

SHA256
06b96b0d863b16f1ee7e705a6e463e74dc0bad110a2ecd69dc44349bf4aeaf71

SHA512
546874c3a4af3666c78c3d4085498c4524b19b226472f9da38cf96559993def11eeaa7dcd6af72a236cd73bffa01182ac42499696a0b60d09d23b22b9adb5c7a

Download Submit
\Users\Admin\AppData\Local\Temp\e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe

Filesize
236KB

MD5
d095376682210d6ddcaeb636500eb0cb

SHA1
f3ba099deee863c83f78e1814eb345b56560b11a

SHA256
06b96b0d863b16f1ee7e705a6e463e74dc0bad110a2ecd69dc44349bf4aeaf71

SHA512
546874c3a4af3666c78c3d4085498c4524b19b226472f9da38cf96559993def11eeaa7dcd6af72a236cd73bffa01182ac42499696a0b60d09d23b22b9adb5c7a

Download Submit
\Users\Admin\AppData\Local\Temp\e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe

Filesize
236KB

MD5
d095376682210d6ddcaeb636500eb0cb

SHA1
f3ba099deee863c83f78e1814eb345b56560b11a

SHA256
06b96b0d863b16f1ee7e705a6e463e74dc0bad110a2ecd69dc44349bf4aeaf71

SHA512
546874c3a4af3666c78c3d4085498c4524b19b226472f9da38cf96559993def11eeaa7dcd6af72a236cd73bffa01182ac42499696a0b60d09d23b22b9adb5c7a

Download Submit
\Users\Admin\AppData\Local\Temp\e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe

Filesize
236KB

MD5
d095376682210d6ddcaeb636500eb0cb

SHA1
f3ba099deee863c83f78e1814eb345b56560b11a

SHA256
06b96b0d863b16f1ee7e705a6e463e74dc0bad110a2ecd69dc44349bf4aeaf71

SHA512
546874c3a4af3666c78c3d4085498c4524b19b226472f9da38cf96559993def11eeaa7dcd6af72a236cd73bffa01182ac42499696a0b60d09d23b22b9adb5c7a

Download Submit
\Users\Admin\AppData\Local\Temp\e302ae4b01295152e72936fbe5984612597ad7d66740d81f6bab2f2b55665526.exe

Filesize
236KB

MD5
d095376682210d6ddcaeb636500eb0cb

SHA1
f3ba099deee863c83f78e1814eb345b56560b11a

SHA256
06b96b0d863b16f1ee7e705a6e463e74dc0bad110a2ecd69dc44349bf4aeaf71

SHA512
546874c3a4af3666c78c3d4085498c4524b19b226472f9da38cf96559993def11eeaa7dcd6af72a236cd73bffa01182ac42499696a0b60d09d23b22b9adb5c7a

Download Submit
memory/1340-64-0x00000000762F1000-0x00000000762F3000-memory.dmp

Filesize
8KB

Download
memory/1708-73-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1780-66-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1780-76-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1784-58-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2040-67-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2040-75-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download