edded00198826b60b230f737d164ee45d65692e75bf4829aaaa74f6ed0ce77ac

Analysis

max time kernel
147s
max time network
151s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
10/07/2023, 16:07

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General

Target

d1615d883c7f9bexeexeexeex.exe
Size

87KB
MD5

d1615d883c7f9bf8040d2130a517a0e6
SHA1

6580c0f11a7fa96f6244af74934df469bd203f22
SHA256

edded00198826b60b230f737d164ee45d65692e75bf4829aaaa74f6ed0ce77ac
SHA512

29fa758b0e5f952fe3277089e76acfb63271058b2623814e7c7cdbb599b687dd5bdddd61905e90a499a1c10e3fe4aa4924968361e342ff85c3a9ee26c30aaa57
SSDEEP

1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRD8:zCsanOtEvwDpjt

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2372	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
2308	d1615d883c7f9bexeexeexeex.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000b000000012279-63.dat	upx
behavioral1/memory/2308-67-0x0000000000500000-0x0000000000510000-memory.dmp	upx
behavioral1/files/0x000b000000012279-66.dat	upx
behavioral1/files/0x000b000000012279-75.dat	upx
behavioral1/memory/2372-76-0x0000000000500000-0x0000000000510000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2308 wrote to memory of 2372	2308	d1615d883c7f9bexeexeexeex.exe	28
PID 2308 wrote to memory of 2372	2308	d1615d883c7f9bexeexeexeex.exe	28
PID 2308 wrote to memory of 2372	2308	d1615d883c7f9bexeexeexeex.exe	28
PID 2308 wrote to memory of 2372	2308	d1615d883c7f9bexeexeexeex.exe	28

C:\Users\Admin\AppData\Local\Temp\d1615d883c7f9bexeexeexeex.exe
"C:\Users\Admin\AppData\Local\Temp\d1615d883c7f9bexeexeexeex.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Users\Admin\AppData\Local\Temp\misid.exe
  "C:\Users\Admin\AppData\Local\Temp\misid.exe"
  2⤵
  - Executes dropped EXE
  PID:2372

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\misid.exe

Filesize
87KB

MD5
a9772008b73e7e5acf82060da3c51e6e

SHA1
50dcd4b48d9df736d6f0954d651d701fb0e6636e

SHA256
b101e7801657fe944c923963f9170328b9323b37df36dda1f6757d5855c89b11

SHA512
fd1e1148c8de3c34eac75efd9fa3a9df93bb6c8dc1f4dfcb94ef1f6c4bbacb5b899abced842abc37dbe45c600b0d33996379c461c05b304b73093981b29c5896

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

Filesize
87KB

MD5
a9772008b73e7e5acf82060da3c51e6e

SHA1
50dcd4b48d9df736d6f0954d651d701fb0e6636e

SHA256
b101e7801657fe944c923963f9170328b9323b37df36dda1f6757d5855c89b11

SHA512
fd1e1148c8de3c34eac75efd9fa3a9df93bb6c8dc1f4dfcb94ef1f6c4bbacb5b899abced842abc37dbe45c600b0d33996379c461c05b304b73093981b29c5896

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

Filesize
87KB

MD5
a9772008b73e7e5acf82060da3c51e6e

SHA1
50dcd4b48d9df736d6f0954d651d701fb0e6636e

SHA256
b101e7801657fe944c923963f9170328b9323b37df36dda1f6757d5855c89b11

SHA512
fd1e1148c8de3c34eac75efd9fa3a9df93bb6c8dc1f4dfcb94ef1f6c4bbacb5b899abced842abc37dbe45c600b0d33996379c461c05b304b73093981b29c5896

Download Submit
memory/2308-54-0x00000000002C0000-0x00000000002C6000-memory.dmp

Filesize
24KB

Download
memory/2308-55-0x0000000000330000-0x0000000000336000-memory.dmp

Filesize
24KB

Download
memory/2308-67-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2372-69-0x0000000000510000-0x0000000000516000-memory.dmp

Filesize
24KB

Download
memory/2372-76-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download