22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
11/10/2022, 08:39

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General

Target

22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe
Size

142KB
MD5

7a6dcc8d68a1df0f550969418334e870
SHA1

3b33ae01ca0b8113ae5e8c91a4b27747a1c0bf05
SHA256

22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70
SHA512

aeb3385e2001b386833b83494f20ac8043a584ff6799a56744311890877739cebf95f759311592c279ddda10803de6a0f4a859d92f3d90ba059e914ca7449edd
SSDEEP

3072:Ocrt0ccgNcPgNAbOKG/Upl1Nl/gQm0BQPC735PgRO/YqL:OcrWlGsgKblR3gB4QPo5I8Yq

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2020-59-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2020-57-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2020-60-0x0000000010000000-0x000000001004D000-memory.dmp	upx

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 532 set thread context of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 532 wrote to memory of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28
PID 532 wrote to memory of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28
PID 532 wrote to memory of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28
PID 532 wrote to memory of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28
PID 532 wrote to memory of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28
PID 532 wrote to memory of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28
PID 532 wrote to memory of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28
PID 532 wrote to memory of 2020	532	22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe	28

C:\Users\Admin\AppData\Local\Temp\22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe
"C:\Users\Admin\AppData\Local\Temp\22991e19d62d782926bded98fda4f4e1dc9338b7fea04a0b862ccafd66a97c70.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:532
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  PID:2020

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/532-54-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/532-55-0x0000000074110000-0x00000000746BB000-memory.dmp

Filesize
5.7MB

Download
memory/532-61-0x0000000000635000-0x0000000000646000-memory.dmp

Filesize
68KB

Download
memory/532-63-0x0000000074110000-0x00000000746BB000-memory.dmp

Filesize
5.7MB

Download
memory/532-64-0x0000000000635000-0x0000000000646000-memory.dmp

Filesize
68KB

Download
memory/2020-59-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2020-57-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2020-56-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2020-60-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download