mydoom | 5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 22:49

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General

Target

5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe
Size

29KB
MD5

619e0ec0357fe8d74af1381b8debcb01
SHA1

1b8302fa71471644057c470aa1cd79db5fdaafaa
SHA256

5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690
SHA512

c49c9ec19b153b8957fef5bf08670a0f15db1ff83b7549b6b955424637052a37d1163f9eb380791fc56001fd0139ac741a18d4ce4c9aca6872a31061e4d96ace
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/YO:AEwVs+0jNDY1qi/qJ

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 11 IoCs

resource	yara_rule
behavioral2/memory/2016-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-27-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-79-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-146-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-148-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-197-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-226-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-261-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-292-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/2016-323-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
3644	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe

UPX packed file 30 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2016-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x0009000000023bbe-4.dat	upx
behavioral2/memory/3644-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3644-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3644-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3644-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-27-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0018000000023c3a-41.dat	upx
behavioral2/memory/2016-79-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-80-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-146-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-147-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-148-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-149-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3644-153-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-197-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-198-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-226-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-228-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-261-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-264-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-292-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-293-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2016-323-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3644-324-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe
File opened for modification	C:\Windows\java.exe	5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe
File created	C:\Windows\java.exe	5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 3644	2016	5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe	83
PID 2016 wrote to memory of 3644	2016	5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe	83
PID 2016 wrote to memory of 3644	2016	5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe	83

C:\Users\Admin\AppData\Local\Temp\5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe
"C:\Users\Admin\AppData\Local\Temp\5f7be5135034aaeb85476cc4152d8f69e4cea73a2083b02eed44d3dc445ea690.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:3644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\default[1].htm

Filesize
310B

MD5
2a8026547dafd0504845f41881ed3ab4

SHA1
bedb776ce5eb9d61e602562a926d0fe182d499db

SHA256
231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce

SHA512
1f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\4OVS68NE\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[3].htm

Filesize
312B

MD5
5431b34b55fc2e8dfe8e2e977e26e6b5

SHA1
87cf8feeb854e523871271b6f5634576de3e7c40

SHA256
3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

SHA512
6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L6PPXFHA\default[7].htm

Filesize
315B

MD5
14b82aec966e8e370a28053db081f4e9

SHA1
a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

SHA256
202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

SHA512
ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[1].htm

Filesize
313B

MD5
ffb72ab4faba49ad441ce07db37dd8b6

SHA1
194e13c1c32ebb6e7a1dc912261cbd58a82ff71e

SHA256
7bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660

SHA512
517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[2].htm

Filesize
312B

MD5
e5c2364375c0a8a786a9508a840b6299

SHA1
bec1874db0d2348274b6656d1383e262f73e2bc6

SHA256
51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

SHA512
ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[3].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[4].htm

Filesize
304B

MD5
267ddfdbb8d492b25de208d84b290f1c

SHA1
9f57d9f19f25549e1232489a0c101a92e851de2f

SHA256
ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

SHA512
0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VKYZDMA5\default[8].htm

Filesize
302B

MD5
769768a36c7e2fcb2db7f35ef986ce82

SHA1
0b6699476462d2139e553f0f78ff46890d37d336

SHA256
f262291ff7be8b0e2e846525c772c214799fc26b244abad6a686c7c4ff8cbba2

SHA512
2fa0310627270dac3f4e581bef0036743eed32403f913c833aeafdf7fac373ccfb0117cabd94725dfee672345ca3f46182377340e15e2fba38a874946683ee67

Download Submit
C:\Users\Admin\AppData\Local\Temp\plqrk.log

Filesize
320B

MD5
9eddeca6807bf655e7afc5c85e062f97

SHA1
f1c2c42e7aa302a0f83e3212265b7d062766a778

SHA256
e5c9e9d18bc0561d1eca31a0988786c57115a5941bfe5575b4a603a3a9274bfe

SHA512
f3d9bbd91a30d32204d16ec87cd345cdcbbf833a4dc177901c21d77130bd6306aaa3e7ceda734206688f2fab3b52a372a3bf73a8e2dc1db0887d902f277c0889

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp632C.tmp

Filesize
29KB

MD5
cfec86b2be7dcc13cae4df5aac53d30c

SHA1
f41a68416ab90af6bdcf0c968325266165ded5e3

SHA256
fa28d2d49532794b60ac9d3664c626f86409f3994bbc37812858e58e6273d2db

SHA512
540f630cfe94ad08bbbfc341d805801c63337802ae9b2a46919c209a78bd21fd5ac28224918d3eea971ca2dd1925f01cd60c54456a447dda98c89811ce3603c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
25f550681e0c5d2d1e414184167f5c85

SHA1
1f7271db17c8a5f8f4ce5f3caf7ceaa12af9f39b

SHA256
7f8e2d726430b586c946dc82c4af0e41edd195566878d86d2c9808e4481b2679

SHA512
300c65547aedf3b69d8be5460d0215f69c0c3ed888c6c2fe2af5ed34db7cfb60f5ac3c624e17c9cbeb0829245fd94e94d7f3b59f0c4e03876f145726929e0467

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
6595f34a2aeef1ba58205de59ed91a89

SHA1
5322b70eb4295342e56738f02f223bd899e1d00c

SHA256
e044539a0f70743946822283b3560630be6257e01fc4614cada7b873fe2b16f5

SHA512
3544b2ca41b23e59dcb91e6f92189faccf1c98c68e66ac97745c5ddf94d73d4cb4b442e0d09654cb1ced6856f91a7b41ce3b331d1579834097044c8898e38111

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
d4e473a0718f1869c352320b394a8d92

SHA1
3df9d11cb036ab2ca87dd33c606b047d0e2761a1

SHA256
6e63b18ec95559a8254aac277e4e18b972ec391c302001c547ba738b0a6f0e63

SHA512
8fca46f944e731f49330a10355f5ad242ed9c904606d8a41f3403edd36689cde6025555177b86497bcbb906bc9a439fa2fbe0d0df7c2da8cc3b91a64c195f025

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
352B

MD5
4458cf8ef77e34d38dfdb4dec8f54e59

SHA1
911a85fc80e7777f98437e70ca864b57b345173d

SHA256
95864d7bdb2d91f54e069d2f4dffe09a5527cb1207e6b3b7fcbd4510b0a06256

SHA512
1f0e7abb8e7215029c323dd4b0c4f764316276c36f678208b6ff15b6c1b91b1bfa6d81a76912df0e68b1fc3db670b97ce7e1debbf48714788b7c2abd35739c79

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2016-146-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-226-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-148-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-323-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-292-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-261-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-27-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-197-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-79-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/2016-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3644-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-228-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-198-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-264-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-153-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-293-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-80-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-324-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-149-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3644-147-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads