bbf9c67990845b69c51565ec7ff5453084b795684737803da11a540e9458860f

Analysis

max time kernel
131s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 12:56

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General

Target

bbf9c67990845b69c51565ec7ff5453084b795684737803da11a540e9458860f.exe
Size

631KB
MD5

c3034b177a0a0425544b2e5f3e732565
SHA1

1898c3919200860d47ee9a99ff3a7ba0db770873
SHA256

bbf9c67990845b69c51565ec7ff5453084b795684737803da11a540e9458860f
SHA512

b88af25890b9fbc1e726544b02f539b670fe494891e1eb2ba06320f465b1f620430bf9456dc7efd3da7db6d3d95eb2754a4ef6e6091b63a67c3fb3553890cc66
SSDEEP

12288:I+PYWKU+jWhtlGTO724AGdzOlmZy/t7IOj9daUG1Mxk9PmVUBo6Lww5:I0YWcSht8672T4wIc9daUG119PCiJ5

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2036	bbf9c67990845b69c51565ec7ff5453084b795684737803da11a540e9458860f.exe
2036	bbf9c67990845b69c51565ec7ff5453084b795684737803da11a540e9458860f.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
2036	bbf9c67990845b69c51565ec7ff5453084b795684737803da11a540e9458860f.exe

C:\Users\Admin\AppData\Local\Temp\bbf9c67990845b69c51565ec7ff5453084b795684737803da11a540e9458860f.exe
"C:\Users\Admin\AppData\Local\Temp\bbf9c67990845b69c51565ec7ff5453084b795684737803da11a540e9458860f.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:2036

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\nsjBB47.tmp\System.dll

Filesize
10KB

MD5
9b40e5625f6f893a141f4df48ac0838f

SHA1
97dcc3c09f441129d293629a0f0d8d64e56a172d

SHA256
1b2e5f2e29366accc88c4d0a2127f986769d4ccb585621314647374afb518099

SHA512
1d4ba3af8d0a827f4c313fb7c89de1132729f0f6bd8846ea14e5d272dbe5283b12fc3b51b49139fbbad775727e4f1a1a9a5aab40ea401f5fe300235d7cc8b3e7

Download Submit
\Users\Admin\AppData\Local\Temp\nsjBB47.tmp\nsDialogs.dll

Filesize
8KB

MD5
60bef38f7ecb037d4541203a79ba7e07

SHA1
34093fbab7c7e6d36127e0d04309522fd71b58d4

SHA256
756031c51fe9982673f11f81f46e9f7b78ae78444aaec1b000de6217ddebc9fe

SHA512
66f99e7bd71fcb5a8531583f4b7ae4e47cbc741f131deabda3e96aeff7bd6d04ce9bb9c9370548d6a93709182c9025b918d6f4cf06ddff07b66ccf8c1bbffb0d

Download Submit
memory/2036-54-0x0000000075A91000-0x0000000075A93000-memory.dmp

Filesize
8KB

Download
memory/2036-55-0x0000000000760000-0x00000000008E7000-memory.dmp

Filesize
1.5MB

Download
memory/2036-56-0x0000000000400000-0x00000000004F08B0-memory.dmp

Filesize
962KB

Download
memory/2036-59-0x0000000000400000-0x00000000004F08B0-memory.dmp

Filesize
962KB

Download