0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9ac

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 20:20

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General

Target

0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
Size

6.7MB
MD5

3bd4f1646b4a06061c1852b56e5653a0
SHA1

6757017284048b68088649c9ad751b1c0f39fe13
SHA256

0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9ac
SHA512

cefa45d74b4f2a2d4b693495faa47a9e68e1e34aa8bcb3d6a1a7a831eeafc58a0ad667bd46ab7b73863ee10b1efab16cf52feaf260083b3b01d52caf9208e748
SSDEEP

196608:BCumWGv2dOjmFwDRxtYSHdK34kdai7bN3m5SE+3EAKN2KH:/G+IK2pM9B3QQiAKz

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
2988	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
2988	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
2988	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
2988	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
2988	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
2988	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
2988	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000500000001a4cc-72.dat	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 2988	1880	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe	30
PID 1880 wrote to memory of 2988	1880	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe	30
PID 1880 wrote to memory of 2988	1880	0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe	30

C:\Users\Admin\AppData\Local\Temp\0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
"C:\Users\Admin\AppData\Local\Temp\0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1880
- C:\Users\Admin\AppData\Local\Temp\0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe
  "C:\Users\Admin\AppData\Local\Temp\0c6877f83f7b5ae6c98e4768e79fc7e5b7f3070c353e7359b1fa5c2ee201e9acN.exe"
  2⤵
  - Loads dropped DLL
  PID:2988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI18802\api-ms-win-core-file-l2-1-0.dll

Filesize
18KB

MD5
bfffa7117fd9b1622c66d949bac3f1d7

SHA1
402b7b8f8dcfd321b1d12fc85a1ee5137a5569b2

SHA256
1ea267a2e6284f17dd548c6f2285e19f7edb15d6e737a55391140ce5cb95225e

SHA512
b319cc7b436b1be165cdf6ffcab8a87fe29de78f7e0b14c8f562be160481fb5483289bd5956fdc1d8660da7a3f86d8eede35c6cc2b7c3d4c852decf4b2dcdb7f

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI18802\api-ms-win-core-timezone-l1-1-0.dll

Filesize
21KB

MD5
d12403ee11359259ba2b0706e5e5111c

SHA1
03cc7827a30fd1dee38665c0cc993b4b533ac138

SHA256
f60e1751a6ac41f08e46480bf8e6521b41e2e427803996b32bdc5e78e9560781

SHA512
9004f4e59835af57f02e8d9625814db56f0e4a98467041da6f1367ef32366ad96e0338d48fff7cc65839a24148e2d9989883bcddc329d9f4d27cae3f843117d0

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI18802\python310.dll

Filesize
1.4MB

MD5
4a6afa2200b1918c413d511c5a3c041c

SHA1
39ca3c2b669adac07d4a5eb1b3b79256cfe0c3b3

SHA256
bec187f608507b57cf0475971ba646b8ab42288af8fdcf78bce25f1d8c84b1da

SHA512
dbffb06ffff0542200344ea9863a44a6f1e1b783379e53df18580e697e8204d3911e091deb32a9c94b5599cdd54301b705b74e1f51104151cf13b89d57280a20

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI18802\ucrtbase.dll

Filesize
992KB

MD5
0e0bac3d1dcc1833eae4e3e4cf83c4ef

SHA1
4189f4459c54e69c6d3155a82524bda7549a75a6

SHA256
8a91052ef261b5fbf3223ae9ce789af73dfe1e9b0ba5bdbc4d564870a24f2bae

SHA512
a45946e3971816f66dd7ea3788aacc384a9e95011500b458212dc104741315b85659e0d56a41570731d338bdf182141c093d3ced222c007038583ceb808e26fd

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI18802\api-ms-win-core-file-l1-2-0.dll

Filesize
21KB

MD5
1c58526d681efe507deb8f1935c75487

SHA1
0e6d328faf3563f2aae029bc5f2272fb7a742672

SHA256
ef13dce8f71173315dfc64ab839b033ab19a968ee15230e9d4d2c9d558efeee2

SHA512
8edb9a0022f417648e2ece9e22c96e2727976332025c3e7d8f15bcf6d7d97e680d1bf008eb28e2e0bd57787dcbb71d38b2deb995b8edc35fa6852ab1d593f3d1

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI18802\api-ms-win-core-localization-l1-2-0.dll

Filesize
21KB

MD5
724223109e49cb01d61d63a8be926b8f

SHA1
072a4d01e01dbbab7281d9bd3add76f9a3c8b23b

SHA256
4e975f618df01a492ae433dff0dd713774d47568e44c377ceef9e5b34aad1210

SHA512
19b0065b894dc66c30a602c9464f118e7f84d83010e74457d48e93aaca4422812b093b15247b24d5c398b42ef0319108700543d13f156067b169ccfb4d7b6b7c

Download Submit
\Users\Admin\AppData\Local\Temp\_MEI18802\api-ms-win-core-processthreads-l1-1-1.dll

Filesize
21KB

MD5
517eb9e2cb671ae49f99173d7f7ce43f

SHA1
4ccf38fed56166ddbf0b7efb4f5314c1f7d3b7ab

SHA256
57cc66bf0909c430364d35d92b64eb8b6a15dc201765403725fe323f39e8ac54

SHA512
492be2445b10f6bfe6c561c1fc6f5d1af6d1365b7449bc57a8f073b44ae49c88e66841f5c258b041547fcd33cbdcb4eb9dd3e24f0924db32720e51651e9286be

Download Submit
memory/2988-74-0x000007FEF6290000-0x000007FEF66F6000-memory.dmp

Filesize
4.4MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads