5aed83acf628eed3ff847989ef9cf1b76cccd5a844d3224661b90db7278ec62a

Resubmissions

27-10-2024 21:30

241027-1cw5yashka 10

27-10-2024 20:59

241027-zssl1szmdp 10

Analysis

max time kernel
1s
max time network
5s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-10-2024 21:30

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General

Target

falcontemp.exe
Size

5.9MB
MD5

b9410fa310e4031d27fba74278b8bfa8
SHA1

cdce35a0cc9ee3c4dad5d9bcfe06714f2aa8f97d
SHA256

5aed83acf628eed3ff847989ef9cf1b76cccd5a844d3224661b90db7278ec62a
SHA512

5b4d4487f03c9432b5a0fdf6a83c80a7f4696b73fe8c37d673d3db5d695a73897391c5f8fd43703b33fccb143d63fb629b85fdc58fa0f9b5b76c2f5c90f2107c
SSDEEP

98304:Pg+WCSti65sn6Wfz7pnxCjJaWlpx1dstaNoSwKHf1c3z5MOueAeFx9hEkrPF/iv3:Pzm/DOYjJlpZstQoS9Hf12VKXmbEC4V9

Score

7^/10

upx

Malware Config

Signatures

Loads dropped DLL 8 IoCs

pid	Process
4836	falcontemp.exe
4836	falcontemp.exe
4836	falcontemp.exe
4836	falcontemp.exe
4836	falcontemp.exe
4836	falcontemp.exe
4836	falcontemp.exe
4836	falcontemp.exe

UPX packed file 23 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0007000000023c5c-21.dat	upx
behavioral2/memory/4836-24-0x00007FFD67B40000-0x00007FFD67FA5000-memory.dmp	upx
behavioral2/files/0x0008000000023c47-27.dat	upx
behavioral2/memory/4836-30-0x00007FFD7A600000-0x00007FFD7A624000-memory.dmp	upx
behavioral2/files/0x0007000000023c5a-29.dat	upx
behavioral2/files/0x0007000000023c59-33.dat	upx
behavioral2/files/0x0007000000023c56-48.dat	upx
behavioral2/files/0x0008000000023c4d-47.dat	upx
behavioral2/files/0x0008000000023c4c-46.dat	upx
behavioral2/files/0x0008000000023c4b-45.dat	upx
behavioral2/files/0x0008000000023c4a-44.dat	upx
behavioral2/files/0x0008000000023c49-43.dat	upx
behavioral2/files/0x0008000000023c48-42.dat	upx
behavioral2/files/0x0008000000023c46-41.dat	upx
behavioral2/files/0x0007000000023c61-40.dat	upx
behavioral2/files/0x0007000000023c60-39.dat	upx
behavioral2/files/0x0007000000023c5f-38.dat	upx
behavioral2/memory/4836-34-0x00007FFD7CC30000-0x00007FFD7CC3F000-memory.dmp	upx
behavioral2/files/0x0007000000023c5b-35.dat	upx
behavioral2/memory/4836-54-0x00007FFD7A5D0000-0x00007FFD7A5FC000-memory.dmp	upx
behavioral2/memory/4836-56-0x00007FFD76C50000-0x00007FFD76C68000-memory.dmp	upx
behavioral2/memory/4836-58-0x00007FFD76C30000-0x00007FFD76C4E000-memory.dmp	upx
behavioral2/memory/4836-60-0x00007FFD67350000-0x00007FFD674C1000-memory.dmp	upx

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 4836	2028	falcontemp.exe	85
PID 2028 wrote to memory of 4836	2028	falcontemp.exe	85

C:\Users\Admin\AppData\Local\Temp\falcontemp.exe
"C:\Users\Admin\AppData\Local\Temp\falcontemp.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2028
- C:\Users\Admin\AppData\Local\Temp\falcontemp.exe
  "C:\Users\Admin\AppData\Local\Temp\falcontemp.exe"
  2⤵
  - Loads dropped DLL
  PID:4836

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_MEI20282\VCRUNTIME140.dll

Filesize
95KB

MD5
f34eb034aa4a9735218686590cba2e8b

SHA1
2bc20acdcb201676b77a66fa7ec6b53fa2644713

SHA256
9d2b40f0395cc5d1b4d5ea17b84970c29971d448c37104676db577586d4ad1b1

SHA512
d27d5e65e8206bd7923cf2a3c4384fec0fc59e8bc29e25f8c03d039f3741c01d1a8c82979d7b88c10b209db31fbbec23909e976b3ee593dc33481f0050a445af

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_bz2.pyd

Filesize
44KB

MD5
c24b301f99a05305ac06c35f7f50307f

SHA1
0cee6de0ea38a4c8c02bf92644db17e8faa7093b

SHA256
c665f60b1663544facf9a026f5a87c8445558d7794baff56e42e65671d5adc24

SHA512
936d16fea3569a32a9941d58263e951623f4927a853c01ee187364df95cd246b3826e7b8423ac3c265965ee8e491275e908ac9e2d63f3abc5f721add8e20f699

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_ctypes.pyd

Filesize
55KB

MD5
5c0bda19c6bc2d6d8081b16b2834134e

SHA1
41370acd9cc21165dd1d4aa064588d597a84ebbe

SHA256
5e7192c18ad73daa71efade0149fbcaf734c280a6ee346525ea5d9729036194e

SHA512
b1b45fcbb1e39cb6ba7ac5f6828ee9c54767eabeedca35a79e7ba49fd17ad20588964f28d06a2dcf8b0446e90f1db41d3fca97d1a9612f6cc5eb816bd9dcdf8a

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_decimal.pyd

Filesize
102KB

MD5
604154d16e9a3020b9ad3b6312f5479c

SHA1
27c874b052d5e7f4182a4ead6b0486e3d0faf4da

SHA256
3c7585e75fa1e8604d8c408f77995b30f90c54a0f2ff5021e14fa7f84e093fb6

SHA512
37ce86fd8165fc51ebe568d7ce4b5ea8c1598114558d9f74a748a07dc62a1cc5d50fe1448dde6496ea13e45631e231221c15a64cebbb18fa96e2f71c61be0db4

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_hashlib.pyd

Filesize
32KB

MD5
8ba5202e2f3fb1274747aa2ae7c3f7bf

SHA1
8d7dba77a6413338ef84f0c4ddf929b727342c16

SHA256
0541a0028619ab827f961a994667f9a8f1a48c8b315f071242a69d1bd6aeab8b

SHA512
d19322a1aba0da1aa68e24315cdbb10d63a5e3021b364b14974407dc3d25cd23df4ff1875b12339fd4613e0f3da9e5a78f1a0e54ffd8360ed764af20c3ecbb49

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_lzma.pyd

Filesize
82KB

MD5
215acc93e63fb03742911f785f8de71a

SHA1
d4e3b46db5d4fcdd4f6b6874b060b32a4b676bf9

SHA256
ffdbe11c55010d33867317c0dc2d1bd69f8c07bda0ea0d3841b54d4a04328f63

SHA512
9223a33e8235c566d280a169f52c819a83c3e6fa1f4b8127dde6d4a1b7e940df824ccaf8c0000eac089091fde6ae89f0322fe62e47328f07ea92c7705ace4a72

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_queue.pyd

Filesize
22KB

MD5
7b9f914d6c0b80c891ff7d5c031598d9

SHA1
ef9015302a668d59ca9eb6ebc106d82f65d6775c

SHA256
7f80508edff0896596993bf38589da38d95bc35fb286f81df361b5bf8c682cae

SHA512
d24c2ff50649fe604b09830fd079a6ad488699bb3c44ea7acb6da3f441172793e6a38a1953524f5570572bd2cf050f5fee71362a82c33f9bb9381ac4bb412d68

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_socket.pyd

Filesize
39KB

MD5
1f7e5e111207bc4439799ebf115e09ed

SHA1
e8b643f19135c121e77774ef064c14a3a529dca3

SHA256
179ebbe9fd241f89df31d881d9f76358d82cedee1a8fb40215c630f94eb37c04

SHA512
7f8a767b3e17920acfaafd4a7ed19b22862d8df5bdf4b50e0d53dfbf32e9f2a08f5cde97acecb8abf8f10fbbedb46c1d3a0b9eb168d11766246afe9e23ada6fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_sqlite3.pyd

Filesize
47KB

MD5
e5111e0cb03c73c0252718a48c7c68e4

SHA1
39a494eefecb00793b13f269615a2afd2cdfb648

SHA256
c9d4f10e47e45a23df9eb4ebb4c4f3c5153e7977dc2b92a1f142b8ccdb0bb26b

SHA512
cc0a00c552b98b6b80ffa4cd7cd20600e0e368fb71e816f3665e19c28ba9239fb9107f7303289c8db7de5208aaef8cd2159890996c69925176e6a04b6becc9b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\_ssl.pyd

Filesize
59KB

MD5
a65b98bf0f0a1b3ffd65e30a83e40da0

SHA1
9545240266d5ce21c7ed7b632960008b3828f758

SHA256
44214a85d06628eb3209980c0f2b31740ab8c6eb402f804816d0dae1ec379949

SHA512
0f70c2722722eb04b0b996bbaf7129955e38425794551c4832baec8844cde9177695d4045c0872a8fb472648c62c9bd502c9240facca9fb469f5cbacbe3ca505

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\base_library.zip

Filesize
859KB

MD5
e9addf5576e6ddeb6b1755c02854eb14

SHA1
3384f1bd2df8e209ae627ee3588cd5d1d5f33e33

SHA256
ab94e5a1d8993cef46b88b370db53dc128dc4b3bba742215960347bfcb3cad69

SHA512
47f9b857eb63c2ec8eeff6438f0308b8904cf40629a561e596376d48da8d3a7b07917897617ef64f1624330d795dabf4d743a570c3e3d22144675c75c6e6cc97

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\blank.aes

Filesize
79KB

MD5
a9b4d60d294188060c2d5332ca43bbb3

SHA1
0bbe4fa7579be188728975a743f226b8f6841b67

SHA256
fbf90f4ff138a5eaf09f6d7b47dc0cf8842772cf4185cdf960d4b027c86c78fd

SHA512
977cab8a8b57c87f738ff68bfb56c7b9a71615cd527d54a8ffc2f55bf9ff88d1add2893f0116c67a3a93dbf2b7c53a7d08384b14e73c31b157f7cabab017f953

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\libcrypto-1_1.dll

Filesize
1.1MB

MD5
3cc020baceac3b73366002445731705a

SHA1
6d332ab68dca5c4094ed2ee3c91f8503d9522ac1

SHA256
d1aa265861d23a9b76f16906940d30f3a65c5d0597107ecb3d2e6d470b401bb8

SHA512
1d9b46d0331ed5b95dda8734abe3c0bd6f7fb1ec9a3269feab618d661a1644a0dc3bf8ac91778d5e45406d185965898fe87abd3261a6f7f2968c43515a48562c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\libffi-7.dll

Filesize
23KB

MD5
6f818913fafe8e4df7fedc46131f201f

SHA1
bbb7ba3edbd4783f7f973d97b0b568cc69cadac5

SHA256
3f94ee4f23f6c7702ab0cc12995a6457bf22183fa828c30cc12288adf153ae56

SHA512
5473fe57dc40af44edb4f8a7efd68c512784649d51b2045d570c7e49399990285b59cfa6bcd25ef1316e0a073ea2a89fe46be3bfc33f05e3333037a1fd3a6639

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\libssl-1_1.dll

Filesize
200KB

MD5
7f77a090cb42609f2efc55ddc1ee8fd5

SHA1
ef5a128605654350a5bd17232120253194ad4c71

SHA256
47b63a9370289d2544abc5a479bfb27d707ae7db4f3f7b6cc1a8c8f57fd0cf1f

SHA512
a8a06a1303e76c76d1f06b689e163ba80c1a8137adac80fab0d5c1c6072a69d506e0360d8b44315ef1d88cbd0c9ac95c94d001fad5bc40727f1070734bbbbe63

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\python310.dll

Filesize
1.4MB

MD5
b93eda8cc111a5bde906505224b717c3

SHA1
5f1ae1ab1a3c4c023ea8138d4b09cbc1cd8e8f9e

SHA256
efa27cd726dbf3bf2448476a993dc0d5ffb0264032bf83a72295ab3fc5bcd983

SHA512
b20195930967b4dc9f60c15d9ceae4d577b00095f07bd93aa4f292b94a2e5601d605659e95d5168c1c2d85dc87a54d27775f8f20ebcacf56904e4aa30f1affba

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\rar.exe

Filesize
615KB

MD5
9c223575ae5b9544bc3d69ac6364f75e

SHA1
8a1cb5ee02c742e937febc57609ac312247ba386

SHA256
90341ac8dcc9ec5f9efe89945a381eb701fe15c3196f594d9d9f0f67b4fc2213

SHA512
57663e2c07b56024aaae07515ee3a56b2f5068ebb2f2dc42be95d1224376c2458da21c965aab6ae54de780cb874c2fc9de83d9089abf4536de0f50faca582d09

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\rarreg.key

Filesize
456B

MD5
4531984cad7dacf24c086830068c4abe

SHA1
fa7c8c46677af01a83cf652ef30ba39b2aae14c3

SHA256
58209c8ab4191e834ffe2ecd003fd7a830d3650f0fd1355a74eb8a47c61d4211

SHA512
00056f471945d838ef2ce56d51c32967879fe54fcbf93a237ed85a98e27c5c8d2a39bc815b41c15caace2071edd0239d775a31d1794dc4dba49e7ecff1555122

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\select.pyd

Filesize
22KB

MD5
3cdfdb7d3adf9589910c3dfbe55065c9

SHA1
860ef30a8bc5f28ae9c81706a667f542d527d822

SHA256
92906737eff7ff33b9e2a72d2a86e4bd80a35018c8e40bb79433a8ea8ece3932

SHA512
1fe2c918e9ce524b855d7f38d4c69563f8b8c44291eea1dc98f04e5ebdc39c8f2d658a716429051fb91fed0b912520929a0b980c4f5b4ecb3de1c4eb83749a45

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\sqlite3.dll

Filesize
612KB

MD5
59ed17799f42cc17d63a20341b93b6f6

SHA1
5f8b7d6202b597e72f8b49f4c33135e35ac76cd1

SHA256
852b38bd2d05dd9f000e540d3f5e4962e64597eb864a68aa8bb28ce7008e91f1

SHA512
3424ad59fd71c68e0af716b7b94c4224b2abfb11b7613f2e565f5d82f630e89c2798e732376a3a0e1266d8d58730b2f76c4e23efe03c47a48cbf5f0fc165d333

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI20282\unicodedata.pyd

Filesize
286KB

MD5
2218b2730b625b1aeee6a67095c101a4

SHA1
aa7f032b9c8b40e5ecf2a0f59fa5ae3f48eff90a

SHA256
5e9add4dd806c2de4d694b9bb038a6716badb7d5f912884d80d593592bcdb8ca

SHA512
77aa10ae645c0ba24e31dcab4726d8fb7aa3cb9708c7c85499e7d82ce46609d43e5dc74da7cd32c170c7ddf50c8db8945baf3452421316c4a46888d745de8da0

Download Submit
memory/4836-34-0x00007FFD7CC30000-0x00007FFD7CC3F000-memory.dmp

Filesize
60KB

Download
memory/4836-30-0x00007FFD7A600000-0x00007FFD7A624000-memory.dmp

Filesize
144KB

Download
memory/4836-24-0x00007FFD67B40000-0x00007FFD67FA5000-memory.dmp

Filesize
4.4MB

Download
memory/4836-54-0x00007FFD7A5D0000-0x00007FFD7A5FC000-memory.dmp

Filesize
176KB

Download
memory/4836-56-0x00007FFD76C50000-0x00007FFD76C68000-memory.dmp

Filesize
96KB

Download
memory/4836-58-0x00007FFD76C30000-0x00007FFD76C4E000-memory.dmp

Filesize
120KB

Download
memory/4836-60-0x00007FFD67350000-0x00007FFD674C1000-memory.dmp

Filesize
1.4MB

Download