988bc63dacb212f280038c0fb6efec0323365b97a4ce692977f7065b13ee5352

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/01/2024, 12:48

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General

Target

776613c9f40fc55a69dd3de1fed743f4.exe
Size

453KB
MD5

776613c9f40fc55a69dd3de1fed743f4
SHA1

7d37aa07cf7a31c7129d29a12d8080982a1175b5
SHA256

988bc63dacb212f280038c0fb6efec0323365b97a4ce692977f7065b13ee5352
SHA512

083e236386f86ed00cea9141ab8816c7cf8b174207f04515fe0d124917344c85cbb8017c65ada664456df5d04c8c789af65d11009e59985c25a424d41441b7f4
SSDEEP

12288:9xVAf/O1jMBS7qeZ5rMXxnrUBeDltqSeMCMMdbf9F:94fW18S34hr1+SwMMBfL

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/888-10-0x0000000000400000-0x0000000000509000-memory.dmp	upx
behavioral1/memory/888-155-0x0000000000400000-0x0000000000509000-memory.dmp	upx
behavioral1/memory/888-156-0x0000000000400000-0x0000000000509000-memory.dmp	upx
behavioral1/memory/888-158-0x0000000000400000-0x0000000000509000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is259393454.log	776613c9f40fc55a69dd3de1fed743f4.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	776613c9f40fc55a69dd3de1fed743f4.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
888	776613c9f40fc55a69dd3de1fed743f4.exe
888	776613c9f40fc55a69dd3de1fed743f4.exe

C:\Users\Admin\AppData\Local\Temp\776613c9f40fc55a69dd3de1fed743f4.exe
"C:\Users\Admin\AppData\Local\Temp\776613c9f40fc55a69dd3de1fed743f4.exe"
1⤵
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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\ish259393252\bootstrap_13923.html

Filesize
156B

MD5
1ea9e5b417811379e874ad4870d5c51a

SHA1
a4bd01f828454f3619a815dbe5423b181ec4051c

SHA256
f076773a6e3ae0f1cee3c69232779a1aaaf05202db472040c0c8ea4a70af173a

SHA512
965c10d2aa5312602153338da873e8866d2782e0cf633befe5a552b770e08abf47a4d2e007cdef7010c212ebcb9fefea5610c41c7ed1553440eaeab7ddd72daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\css\buttons.css

Filesize
1KB

MD5
e10ba3c9c951f5555528c9b291334879

SHA1
e231be4624910387aaae4301d856dab528f8522c

SHA256
79c7ec30943936a9d69a189a6ae84e2380ee4fac47ecae493f482b8ffb2bc04b

SHA512
fc7da92f2d507ab7be815fb946621b0a88052e38328106834079f26dc8a064f77044750ac8930c11774f6d08c725fe0d2e5d385a6ff713a6e814f94eb2d5b04f

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\css\main.css

Filesize
3KB

MD5
f2f24c5c9bb3d8113a1eb32382f8d6f3

SHA1
dbd629e56cb5e9492be962a62e0da6488c48bb7b

SHA256
37272ce0323fae54cac05e212bc6cfc4ec7af0dab4a192c3b03debe96daac93d

SHA512
8cd1bab3269413230285306845322bfbddbd7ae8d3d6052f4b18d0853282a1dd489256ac48547236abbcf92c194aeab95a59e0aff53c9a0c85a3e84b30a24b7c

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\css\sdk-ui\browse.css

Filesize
318B

MD5
942df11c9e16b0bfd55c19d6c54aa2be

SHA1
08c1f15a2ae9161992f9146e8f73869264e817f4

SHA256
0eb73c2aa3e79b9f54dc1e2e25d9db1e77bd23232567faab7ad8a27f5fd2a0c9

SHA512
d2e67386192f119d1395726393a2e50bf614d03293b57b5bd5ae0137c4f84089148b27f9b399197b4514c4ea969f481e10063e8cbb0b273eea1d7898fe4ff640

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\css\sdk-ui\button.css

Filesize
417B

MD5
37e1ff96e084ec201f0d95feef4d5e94

SHA1
4ec405f2668d5d93260525ad916abafa2414cb72

SHA256
8e806f5b94fc294e918503c8053ef1284e4f4b1e02c7da4f4635e33ec33e0534

SHA512
1a8a27a92abe35edaa2c950b130579c92f0d0d87b09971843c39569cf06d407b8e896751e73452676bfad45a363f0b6dd00cb6c5faf33966880539e106b19f94

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\css\sdk-ui\checkbox.css

Filesize
190B

MD5
64773c6b0e3413c81aebc46cce8c9318

SHA1
50f84ef8331341b48981af82313b146863eba526

SHA256
b09504c1bf0486d3ec46500592b178a3a6c39284672af8815c3687cc3d29560d

SHA512
03e96bef74c0b3a31124c3d3c1bb78af1053a8719ca373c6b9316d63bac9545c1f4ecc2d747eb64341d8da31bc0f23da094e19c3e07ed46f65c28dc88e13bd3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\css\sdk-ui\progress-bar.css

Filesize
501B

MD5
5ccd1d0dc39bb6ae4cd6b58f0b310eb0

SHA1
da659b6a37b18c26a8f7342f93c03fe649ab6344

SHA256
65246150423f8ef670f831b5a2ce1e924adc90e3bfbcce41e9fedbd1df8d27ff

SHA512
02f8eca06c0b8e69268c6aa1487ecf3a9024bce9ce757f2ac1b961df421d9121762f5f5abd5d00228f3a7416b2f21adb3a675114b32263b02fdfee9e0bd48781

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\Bg.jpg

Filesize
13KB

MD5
7979c0c1720c8020cd6b2c4c439c8dc1

SHA1
61848c9ffa2cc889cf7053340f8f1f6e2493a2fb

SHA256
8e95caad4d58b89dc56bc0b01d116e440606f5bb84d0b6c65b9f4ed9d236e183

SHA512
21591737e83b409bc41b8851abba6ef429bf2f836d34b5807420a223c5676c2009e79eb0b2cf1c698c5900613fe3643bae6667385264e120c853055ad7ad641b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\Software.png

Filesize
29KB

MD5
037277cc7c83e5ce275dbcd95f6b44ea

SHA1
2e0e2dcc43580f4e02676401247937a84eb4428a

SHA256
7231dd694f3e5c3ee42eb52164ff09bb631482d0606a240bcdfc4f501ccace06

SHA512
26d60b0ba537698fa9ef1f1e41e6b41207308caffd5f1a32946fa9631ecbc1d73fd8983f64aa5da7f35421c29d4208e04c14091f724dd45e79e131d77104ee4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\back-button.png

Filesize
1KB

MD5
c5d63a3d40ff748895cf763749e8b931

SHA1
b3b4248e492727690c2adc7306a8ea0cd675b2ef

SHA256
226abf53c68832d2f353baf5f6c4b22464571cf247e4b811b9e736a0712250e1

SHA512
57a8d996b853b0b756840079f47b10c0a5f56cd6ad330dfd82e8609e4f10cea26a7934e1635cf0db0ca4801600b6b25f71f443f4158a8b77c08b3cd75fe25774

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\close_button.png

Filesize
1KB

MD5
77804bd31b703f61b2c3de518cd25d38

SHA1
b9968e5cb49d8607eca39d1bb77dd6c7ec78ed0b

SHA256
ded6fa33bf68caa6e168dc52ad9665fc3045e4d78f4ae4025f4232d6ec3628c6

SHA512
fd1e64e5cedd50a68ce264c5c67e5d69189c56a49c5f1e47dfc7edd33b11115412b4ba9bdff0ea853221f2b8331e4326ad0196731b8fbddc9cb8df98c3dce8be

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\finish-button.png

Filesize
1KB

MD5
bde927ddfe21e4acbe1331b93b019883

SHA1
1f7d30c90a8f07917ec043a11f29028949fb7fd9

SHA256
54517f639ff9017fd8c8805151e52c7fff17240c84e7b02d6d63cf468b2043a2

SHA512
773c2aac75dd68f7f34185e9ef0d1b6e2bff2e720800339bfd223fe79f6dd96852cd5863a22c1f67903d69564594bd0709fcb0554967cf01c23a99ec007d2d4b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\icon.png

Filesize
6KB

MD5
de79607318368d7d82fefaef312c6fea

SHA1
6b6f07d0cebe9eb54d0a125f83ec52533ccaea8b

SHA256
be8ae8078450d28c47580f1a04ade46e1eb2b6fb8344c5e97ab739f1d9e97e42

SHA512
f9d974dbb5dc55920dae6314633fe14930d35fd7ae41f2e0ddb33d3833d9f362bf15545825c5019bcb9e24c53160256934289c9fbad5c6034bfa11d8c773b0b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\loader.gif

Filesize
21KB

MD5
360281e85620142c3329848262da263d

SHA1
032ae1e422af859d78d172e918573fb0f55318de

SHA256
6c7d0d5402ebcf34cb6280473b4dac5966aae2a4bdadf80c796245663e2d9b55

SHA512
48ea37754839abce73898d29c6cb1ede20ac980dcd0b8c0f1274a690ea0bb44659129aba7581bd473ab7a735b7b9d08d6d041973bced4fe3fc0b70b3a73ec2a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\next-button.png

Filesize
1KB

MD5
480bc7cc2b6e44d314da14ce58fc8681

SHA1
50611ec8622ee27aa65b53005e89bb705c3f4aa6

SHA256
614e34e75b472829cd43fb6be97327ef86c3fc7247d0a4044fae7ecb152efddf

SHA512
97236ee3797fe5815a736293798c968cce6b8197748cb5e64f3c81fbd6b8846ed90ce925ceababb3c0213144173b94ef27de0ecb80a706e8d093046bdad49a71

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\progress-bg.png

Filesize
2KB

MD5
32a6846fe53388eb03be3ada2221297f

SHA1
1c1baec7b7fe7a420ccf68d3112384b44f8ba89e

SHA256
5c6d20c98c106bc6df49447b9939a90ba6a5e3c20d89ca0621677a7501bdb127

SHA512
79c4f3a72467b61c27d6e93415bae3fc61a9fde62aae4202ba8ed1de6328f5facc48092bfe57db70338a0a4b50f571d501eed04aed8b047d20aa28ee7446ce98

Download Submit
C:\Users\Admin\AppData\Local\Temp\ish259393252\images\skip-button.png

Filesize
1KB

MD5
db6ed921d71eb71d0f2e472655163128

SHA1
fd05f5b1d3f7c22d2e552e5710a87c8377df5e9d

SHA256
1499b6c109c092920c6f19b4a213d7d35771d4410c7df2fe4d23ecbe5e257450

SHA512
cc46822bd1fb16dd9254fb6c9d5df23d30ee1a8fa0ec6954812ae0136a6f4cca7f78044fa5b0ffd87896a44c92aaa7520db4b0164cf2c7828abd3140c21ab866

Download Submit
memory/888-94-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/888-10-0x0000000000400000-0x0000000000509000-memory.dmp

Filesize
1.0MB

Download
memory/888-155-0x0000000000400000-0x0000000000509000-memory.dmp

Filesize
1.0MB

Download
memory/888-156-0x0000000000400000-0x0000000000509000-memory.dmp

Filesize
1.0MB

Download
memory/888-157-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/888-158-0x0000000000400000-0x0000000000509000-memory.dmp

Filesize
1.0MB

Download