a2672f713b901a1d57b1e4f84d8ae23623ea7a74223379274e201609d6346616

Analysis

max time kernel
135s
max time network
46s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
02/12/2022, 02:04

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General

Target

a2672f713b901a1d57b1e4f84d8ae23623ea7a74223379274e201609d6346616.exe
Size

1.0MB
MD5

a269bd7677ba9fce232c8ee6d6bad62f
SHA1

5debad23adec8d5dac2119d8c088d251f74d99c9
SHA256

a2672f713b901a1d57b1e4f84d8ae23623ea7a74223379274e201609d6346616
SHA512

9d30c0813d9b41c91ccb77734fa4e139be5ff0ce50c9aa546c2ec851e423e7071b4add116635751c6d52ca5ea1cdd12bf9089e9584f780921dc1d633d5765614
SSDEEP

24576:TNBKe9FPGCJUKcU9Ty/XVAQTNJhtRUBvR17tWDkmhO:TND9FOCZcU43vi4DkP

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
1772	a2672f713b901a1d57b1e4f84d8ae23623ea7a74223379274e201609d6346616.exe
1772	a2672f713b901a1d57b1e4f84d8ae23623ea7a74223379274e201609d6346616.exe

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1772	a2672f713b901a1d57b1e4f84d8ae23623ea7a74223379274e201609d6346616.exe

C:\Users\Admin\AppData\Local\Temp\a2672f713b901a1d57b1e4f84d8ae23623ea7a74223379274e201609d6346616.exe
"C:\Users\Admin\AppData\Local\Temp\a2672f713b901a1d57b1e4f84d8ae23623ea7a74223379274e201609d6346616.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1772

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

\Users\Admin\AppData\Local\Temp\nsjA383.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

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\Users\Admin\AppData\Local\Temp\nsjA383.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

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memory/1772-54-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

Filesize
8KB

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