03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/03/2024, 19:36

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General

Target

03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe
Size

511KB
MD5

068d57374cb8cee0f691955861de41cc
SHA1

43df504ab44f7eaccbe2d348fb94160a90659acc
SHA256

03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c
SHA512

6534cd92d7480577e4b1f41cf78cb8a61a6aed9d813a98d1eee27ce0b71ff8f3dd8c53f25f4375d1e0862a8a8cf957a47e4570cc0ec0a5be080f8596d0fc4a2e
SSDEEP

12288:5imgrxHgqdfpkfBkd8jVGpUGOJR2pUpLiIWWzL1e5m:0NyqJpkqd892GL/145m

Score

9^/10

upx

Malware Config

Signatures

UPX dump on OEP (original entry point) 5 IoCs

resource	yara_rule
behavioral1/files/0x0033000000015546-11.dat	UPX
behavioral1/memory/1216-13-0x0000000074C30000-0x0000000074C3A000-memory.dmp	UPX
behavioral1/files/0x000600000001616e-29.dat	UPX
behavioral1/memory/1216-31-0x0000000074AE0000-0x0000000074AE9000-memory.dmp	UPX
behavioral1/memory/1216-40-0x0000000074C30000-0x0000000074C3A000-memory.dmp	UPX

ACProtect 1.3x - 1.4x DLL software 5 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0033000000015546-11.dat	acprotect
behavioral1/memory/1216-13-0x0000000074C30000-0x0000000074C3A000-memory.dmp	acprotect
behavioral1/files/0x000600000001616e-29.dat	acprotect
behavioral1/memory/1216-31-0x0000000074AE0000-0x0000000074AE9000-memory.dmp	acprotect
behavioral1/memory/1216-40-0x0000000074C30000-0x0000000074C3A000-memory.dmp	acprotect

Loads dropped DLL 5 IoCs

pid	Process
1216	03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe
1216	03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe
1216	03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe
1216	03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe
1216	03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0033000000015546-11.dat	upx
behavioral1/memory/1216-13-0x0000000074C30000-0x0000000074C3A000-memory.dmp	upx
behavioral1/files/0x000600000001616e-29.dat	upx
behavioral1/memory/1216-31-0x0000000074AE0000-0x0000000074AE9000-memory.dmp	upx
behavioral1/memory/1216-40-0x0000000074C30000-0x0000000074C3A000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1216	03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe

C:\Users\Admin\AppData\Local\Temp\03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe
"C:\Users\Admin\AppData\Local\Temp\03a948c55d5867c9d6a004819ab5a157825ad1e75fd2239d2040d0f12251f83c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: GetForegroundWindowSpam
PID:1216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\nsy3D11.tmp\Vertical_search_corporationLicense_IT.txt

Filesize
6KB

MD5
5340deeec23d9c21eb0f8df1de096db6

SHA1
8dad0a439dad58a1c5f0f80dc1617d5672c49794

SHA256
86b407b36cfc34507e5636e5b4e10ca9267f632c3998bf14e907ff6bc074bc2e

SHA512
0bdd8e8cfba8ebe06cdc386f03bdc57b3dea8dba52e419d90f8ecc5639c8ecece790cb7d0039f742d43bdd42847574f3417e4e10f419fd7454af89f9c3afc652

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3D11.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3D11.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3D11.tmp\nsArray.dll

Filesize
6KB

MD5
7b42ce0bb387ae8a452136da404bf6b0

SHA1
1d9a116d55be1beb0089e392d5ae342e2bffa8a4

SHA256
af19101a9303306e7bb8c3ddb7f1174e43b9b8ef969e78b504545ed6afe42fb7

SHA512
c50d4a172af361d2978d4204afb712581ffe558950b775e8f0a9fa29e6e8d2076e603fae5417358dceee30c4d4906d8d2dfb4879028818f0f303b8c21f2f6032

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3D11.tmp\nsDialogs.dll

Filesize
9KB

MD5
c10e04dd4ad4277d5adc951bb331c777

SHA1
b1e30808198a3ae6d6d1cca62df8893dc2a7ad43

SHA256
e31ad6c6e82e603378cb6b80e67d0e0dcd9cf384e1199ac5a65cb4935680021a

SHA512
853a5564bf751d40484ea482444c6958457cb4a17fb973cf870f03f201b8b2643be41bccde00f6b2026dc0c3d113e6481b0dc4c7b0f3ae7966d38c92c6b5862e

Download Submit
\Users\Admin\AppData\Local\Temp\nsy3D11.tmp\nsRichEdit.dll

Filesize
5KB

MD5
02f1858b3131ffc3fc5e3a5391d3a489

SHA1
454a6d749cf55ff990bd9f57941aca9d1f1674f6

SHA256
f00bd6d3e7c7b8e8ad18b7dc6275fb80cc720fb164200a6506f50f6e66998b12

SHA512
8147fa8014a5065f4fed7de1fbb9c2ee2c1b94d63596f7bbcf6821ecd41a73d25ebdfa1e71ca74d7598cba063042b6dfcaf050a23d0c855a7b6fbc94147ab41b

Download Submit
memory/1216-13-0x0000000074C30000-0x0000000074C3A000-memory.dmp

Filesize
40KB

Download
memory/1216-31-0x0000000074AE0000-0x0000000074AE9000-memory.dmp

Filesize
36KB

Download
memory/1216-40-0x0000000074C30000-0x0000000074C3A000-memory.dmp

Filesize
40KB

Download